jirish617: I've got an LRP SXX and LRP X12 8.5 that I run in my B4.1 and love, but the 8.5 is too much motor for my buggy skill level right now
. I just placed an order for a Tekin RS and Redline 13.5 to run for a while and my LRP setup is in my SC10. Tekin makes good stuff, and if you and your dad are running similar (or the same) setup, you only need 1 Hotwire, and you can share ESC profiles & stuff if you find something that you like. I wouldn't put Castle anything in a buggy... ESC's are too bulky and they don't make motors that are suitable for anything other than Short Course.