This post was helpful
I just ordered these and hopefully they are all correct
http://openbuildspartstore.com/smooth-idler-pulley-wheel-kit/
https://www.ebay.com/itm/2GT-Pulley-20-Teeth-Bore-5-6-35-8mm-GT2-Open-Timing-Belt-Width-9mm-20teeth-20T/322582975058?ssPageName=STRK%3AMEBIDX%3AIT&var=511570026717&_trksid=p2057872.m2749.l2649
I still need to have someone print me the belt clips but I cant seem to find anybody local with a 3D printer to do it for me. Anybody on here want to make me one as well as phills laser mount?