muffler will be fine, it really is as high as you can get it unless you can get it, you just see it more in that shot because its from the side real low. not much room under a 5. you would have to mount that muffler sideways parallel with the gas tank to get it any higher... maybe like some 12-18 glasspack.... that muffler was like $15 and not intended to be on it forever
and hey robbie. you wouldnt need shims if you would have said "hey im gonna use a cv shaft" and the time you said "im not going to use a cv shaft" oh well... looks good, well get the sawsall out and cut both our fenders