Ok, so Im in the process of building a 1976 Cb550 Cafe, (Don't worry as soon as I can figure out how to upload the pictures I'll post the build in the projects section) and I am in search of a nice boxed aftermarket swingarm, and ideas or suggestions. I have seen the ones Carpy Builds and they seem pretty nice, but I have to go either an inch over or an inch under stock length because his are for the 750 and not the 550. Anybody have any experiance with Carpy's arms?