That is the Felt Husky 400 replica that has been discontinued. I had one and sold it regretfully. It has a 24" rear wheel and a 26" front wheel and the rear one is pretty fat, can't remember what size exactly. I always thought it was a great candidate for a HT. You should figure out some way to get it to go as fast as the bike it replicates!
Great looking machine.
How fast is "faster"? What kind of speed are you running now? It might look like a motorcycle but keep in mind its still just a bicycle. Relax and enjoy it at reasonable speeds. But whatever, enjoy that good looking ride.
Tom