Ok so thought about using the Firmstrong Stretch Urban Deluxe in my next build but I am going to wait. Want to keep cost down and limit all the extra crap I need to do modifying that bike. I will get a few bit more experience points under my belt before tackleing that one. So this is the bike I just purchased and waiting on it now. 48 CC on this one and plan is to use Manics or Pirates motor mounts, Adapter/Sprocket/chain upgrade, If the adapter works with the 72 spoke fine if not I will switch out to the 36 spoke plus I will upgrade tires to Kevlar reinforced wire rim. I have an standard small expansion chamber, X port exhaust header, and NT carb. Topeak rear bike rack with interchangable bags option. I am also going to put the nylon wheel spring tensioner on this one too. Also, going to put rear clamp brakes on back tire. I'll figure out the lights, mirrors, and any other accessory after the build. Some other parts I have that I could use are the CNS carb or Modified carb from JNmotors. Plus I have the SBP Black Expansion chamber laying around too. We will see how that goes. I may use the boost kit on it as well Any comments welcome!! Please comment!! I will post updates as soon as I get started!