Just starting to set-up the Puma motor, this one is a rear and has the added bonus of a rear brake adaptor so I can fit a nice hydraulic brake to the bike when testing, will match the front as well with a new wheel and brake.
Otherwise its identical to the front motor, the cable is coming out on the left however I think that the new ones coming to Mark at TH are going to have the cable coming out of the right, will let you know for sure when they arrive.