Haven't touched my XO-1 in a while and recently started working on it again.
I added a stock body painted Chrome, found a good mount for my XL2 ESC, battery mount by badbrad222 to fit two 5000mah 6S 35~70C Lipo Packs, Savox SC-1257TG Servo, Spectrum receiver with temp and rpm sensor, and stock shocks and springs from my Vorza to hold the weight.