Maybe not the best thread for questions, but there seems to be a lot of discussion around sizes.
Haven't skated in awhile because of a bad back, and my last setup is pretty random. Basically an old board from my brother, some trucks and wheels from my late friend. Keeping the trucks for sentimental reasons. Trucks are Independent 139's I think, meaning I can ride 7.8 - 8.2. I'd want to go as wide as I can, since I'd mostly be cruising, flatground and ledges, but I'm also 31 so maybe it's time for transition.
Reading through a couple of threads,I've seen people talk about wheelbase a bunch, sometimes in correlation to height. I'm about 6'4'' with pretty long legs. Should I be after a certain wheelbase? I thought I saw someone say shorter would be better.
Would something like 8.125" Wide X 32" Long X 14.25" Wheelbase work?

Baker TK Shalom 8"
Independent 139
Skate Mental wheels