This bike is amazing. It just so happens I'm doing a 20" lowrider build right now and was wondering if we could get those pointers you promised. I'm having trouble finding the same engine or even one that will fit for that matter. At least as far as I can tell from product description. Any advice? Also, any unique problems that we should watch for? Thanks again. And really, this build is fantastic. I don't know how many times I've come back to just stare at these pics.