Agree with Jim. Well rounded and playable isn't going to happen in 62hp.
If I may ask, what is it that is drawing you to modular that you aren't getting in other formats? To get a well rounded eurorack, you will likely need to spend a considerable amount of money over a long period of time. You mention that you just want to try stuff out, which can be a lot of fun, but may be very frustrating creatively (and financially) if you you don't have much of a plan for your initial investment. If you must stick with 62hp to begin, I would recommend concentrating on a single one of your initial goals, either random abrupt percussive stuff OR nice melodic harmonious stuff.
Good luck and have fun.