I love photography, I'm not a professional but have studied the subject extensively. What makes someone a professional, is when you get paid for what you do. That doesn't mean the quality is there, it just means you are a professional. I do construction photography, I care about the composure, the lighting, and the basic quality of my photographs and videos. So I guess I'm an amateur professional photographer. I have also done real estate photography, interior exterior and had some very nice reviews of my work, but I have given up on cheap realtors.
There may come a time when one of your clients does want to know your flight experience. If that time comes, what would you show them?
I did aerial photography as a full time living for 30 years. It's just part-time now, however. I logged hundreds and hundreds of hours as a passenger/photographer in Cessna 172s and to a lesser degree in R22 helicopters. I didn't keep a log book of those hours and I wish I had, because I would like the information and would like to be able to have a better idea of the history of where I was and how much time I spent in particular areas, etc. However, no customer would have cared about my flying experience. I was and am a PHOTOGRAPHER. The aircraft was simply a PLATFORM. No customer every asked about my flying experience or cared whether I was a pilot or just the photographer. Occasionally, when discussing the possibility of using my services with a prospect I would be told that the boss owns an airplane, so they don't need my services. And I have seen the horrible photos produced by the boss with the airplane, but I never bothered pushing the issue with those types of prospects because they would eventually find out for themselves that a pilot plus a camera in no way guarantees good aerial photography, and I had plenty of other business.
Now that I also do aerial photography with a drone, I'm the pilot as well as the photographer, but being a pilot is incidental. It's simply a means to position the platform in the locations from where I want to record the images. I need to be a proficient pilot to be able to position the drone, as well as be a proficient driver in order to arrive safely at my locations, but the photography skills are what are the most important, and my customers could care less about how good of a "pilot" I am or how many hours I have logged or what kind of car I drive to the location and how much experience I have as a motorist.
If I were a marketing director at a hospital and I was considering using you to photograph our facility, what I would want from you is to show me some examples of some hospitals you have photographed. If you didn't have any images of hospitals, then of similar-sized facilities, so I could get an idea of the quality of the work you do. If instead you offered to show me your log book with your hundreds of hours of drone flying recorded, I would politely terminate the conversation and look for someone else, because I would see that if your emphasis is on "piloting," then you don't really understand that I'm looking for a photographer and good photographs. (As I mentioned previously, I have seen many poor photographs produced by excellent airplane pilots).
I have never been asked about my flying experience and my log books and don't expect that will ever happen. The type of customer I have and have had in the past is one that wants good images and they have little concern about the process.
I don't dispute that having a log book is a good thing, though that I don't have one does not mean I'm not "self respecting" or a bad pilot. What I dispute is so much emphasis on being a good "pilot" as if that is what the customer primarily wants and needs.