I really need help on this. I want to get new wheels on this thing. Preferably black, 15"/16"
Any suggestions?

Plus there's a small hole in the muffler. Would it be smarter to find a mechanic to fix the hole or smarter to install a new muffler.
I hope I don't have to bump this, that's kind of annoying. Answering any of these questions would be a big help.

 

look on interneet sites, its all up to you for the wheels. for the hole, you can go the cheap way and buy a putty like substance to cover it(in any auto parts place)