Hi, i'm about to buy a GO Tech 5 Port Engine (Standard), I have a JP-1 and a JP-4 pipes, which one should I use on this 5 port engine? also, I want to buy the Go Tech 6 Glow Plug Kit, should I stick with the #5 (medium) or go with the #6 (cold)?

Thanks! going to run this on a HoBao hyper 8.5 buggy!