I designed a system that attaches to the RT controller, provides a rosette grip position, supports your monitor and wireless video receiver, powers everything (including the controller) from one battery, and adds extras like a bi-color LED arm, front neck-strap attach point and baby-pin support.
Check out the video below. There's more info and a pre-order form at cinenick.com/rtm. I'm doing a limited run and places are filling up, so get your skates on!
Wishing you all a Happy New Year!
https://youtu.be/HLCAkRNtGGA