I spent some time composing some helpful advice/info, but decided to scratch it. You seem to have some very particular preferences despite not having much knowledge or experience (and usage plans that aren't terribly demanding) and you're limiting your search to only what your LBSs carry. Between these two factors, I don't see why you're seeking advice online. I don't think that anyone here is going to be able to tell you which bowl of porridge is just right - you'll have to taste them for yourself.
Good luck.