Replacing rv toilet.

If this is going to be a "cabin style" that never moves then the answer is yes, you can install a home style toilet. You could leave the black tank open if you like as the volume of water would prevent and sort of a poop pyramid from forming. You could also close the holding tank valve and use dump ever few days. That only takes a few minutes so it's not a big deal at all. You mentioned just getting a riser or a taller RV toilet which is fine as well but if you like a residential toilet...Go for it!
I installed a MircroFlush toilet by Microphor which looks and functions like a residential toilet without the standing water in the tank and I would never go back to an RV toilet.