Hey there,
I am very new to this path as well, so I can only offer my own experience, not much in the way of clarifying teachings and principles. It is quite likely that you are more knowledgeable than me in that regard. But perhaps the insight of another in a similar position may be of help to you in some way.
I have always been skeptic of all religions; always followed my intuition. It's interesting, because out of all the established religions old and new, Buddhism was always the closest to what were my own scattered set of free, transitory spiritual beliefs. Plenty of people just presumed I was a Buddhist by the concepts which I often conveyed in discussions - that, or they strongly urged me to look into it. But I never did; I was even persuaded to get involved with a Buddhist meditation group once, but it didn't quite feel right at the time, so I did not stay for long. I wanted to focus on developing a clear understanding of my own spirituality - and the notion of conforming to any existing teaching, no matter how attractive it seemed, felt restrictive.
So I put it all behind me and continued on my own spiritual journey. It's been several years now, and I have indeed developed a reasonably coherent spiritual view and approach to my existence. And it wasn't until, amidst a significant spiritual and existential crisis, I encountered someone (indeed, several different encounters - there are no genuine coincidences, are there?) who reminded me - that perhaps, Buddhist teachings could offer the answers to the very specific questions that I have been posing, yet never receiving any answer to. So I did, though still skeptically. I started to just casually read whatever was out there and easily accessible - and was, mindblown beyond words as to how exactly everything I had read, just about perfectly described some aspect of my own beliefs and pursuits, that I had developed on my own, without any external pressures if not a great amount of resistance.
I firmly believe that this is the best attitude by which one could declare oneself a follower of any religious teaching, should they decide to do so. It is crucial to have a fundamental level of self-awareness first - so you do not discover, some time into your journey, that you have really been repressing important aspects of your spirit to fit into some mold after all. The spirit is unconstrained; spirituality is inherently a transcendental activity. To limit oneself even here - that would be very unfortunate.
And, yes, converting does not entail a permanent commitment. Nothing stops you from embracing a different belief system altogether later on, should you find that appropriate. I, personally, am reluctant to call myself a 'Buddhist' for that reason, even though there is very little doubt as to the suitability of this path for me - labels feel inherently restricting in the realm of the spirit. I think I would only label myself once I am accepted to a committed monastic community - as that is quite different.
Don't be afraid to follow your intuition. Even if it may lead you down seemingly elusive paths at times - everything comes together in the end.
Good luck. Feel free to
PM me if you wish to discuss anything further.
Kaisada