the panda is pretty much like the lifan pitbull. exactly really. wiring is eazy. there are three wires that mach and three didnt. i just looked on the wiring diagram and took the flywheel cover and looked where the mystery wires were going. done. the lights on the bike work tons better too. the bike is registered as a motorized bicycle on the mso. i should be getting the title soon. if some one wants a set up like ive got a lifan dealer would give a good deal to someone buying a 50cc pitbull mx pipe and an engine. probably $1200. keep the orignal 50cc engine or sell on ebay or craigs list for a couple hundred would drop the price to $1000 bucks. quite a deal for a street legal screamer. some people in japan spend over 10 grand on their z50s. i think now a 110 would be a better street choice for an engine. probably last longer. and the stock exhaust with minor modifications would work fine. a good paint job does wonders for the looks and getting rid of the crapy way cheap signal lights. i painted mine a metalic green like my ZRX1200. id like to eventually buy honda chromed steel fenders too.