Here is a short not so good video , my lattest mods are foot pegs , brake & shifter and grips with end weights surprised how much difference thoose make , I have left the front loli pop turn signals on and not blacked out the headlight or taillight for better visiablity, but do plan on changing the headlight.
Ooh and the taillight mod very happy with that and my licenese plate now the cops can see it and its not in the way any more.
I did get rid of the popping or backfiring by installing a carbon fiber gasket on top of the factory one on the headers. so 95% of that was a exaust leak ,but if you decell hard enought it can still do it once and a while.