Yeah, I picked up a rocket 160aV2 and an 8.5t rocket v5 for my girls Xray XB4 new for a super cheap promo.
I already have the XR10 for my own 4wd and have the LCD, plugged it up and working fine to set everything to lowest points and set punch to 1.
I'll dig everything out and get a pic, sometime between being a single dad to my 4 kids