Brushless RC10GT

Hello everyone. Looking around on the web I came across a brushless converted RC10gt. It had a motor mount they said was purchased from rc-monster. Contacted and got a quick automated reply to check the forums because of the experaince of the members. So that being the case I ask is there such a mount, and of the motors listed on rc-monsters web store what would be a good choise for my RC10gt. I only run on the blactop out front of my house. I already own a mamba max esc, 5700kv motor, and a traxxas velineon 3500kv motor. The speed and torque of the velineon is more my style. I run 2 and 3s packs. My RC10GT is already converted using a home made mount, it works but I really love my rc and would invest in the best due to all the good things I have read and seen on the youtube. Your knowledge is valuable to me and would be appreciated.

Thank You.