You don't have an especially large selection with a Honda. Building a Kawasaki or Suzuki, on the other hand presents a far larger selection. They're a lot like souping up a Chevy small block. The problem in trying to decide what to use. The subject is too large to cover here, but give me a call at the shop at (770) 761-9800 and I can give you some recommendation or ideas. Here's photo of my shop so you don't think we're some back alley garage somewhere.