New to the BLST need some ideas

Hey everyone, I am in the process of purchasing a roller lst and i need some advice on what to put on the rig. I dont know what to do for the motor mount at this time, i was thinking about using the fine design clamp set up, but then i wouldent be able to use the RCM heat sink anyone know of any other mounts that would work with the heatsink. My next problem is the ESC and motor. At this time i am thinking about using a MMM and a neu, but being a noob when it comes to understanding the who neu motor categorizing im not sure which to use. Im not looking for like the best and most powerful one im just looking for one that is reliable, hopefully not to much either.