Well I got the transmitter you suggested and the 200A ESC is working great. Not tried the 120A, wait for the next build to do that.
What I have done though is to damage a cell in the 6S battery. Silly me did not notice it was to close to a screw, that I had not cropped and the friction wore through the outer shell. I covered the area with fiberglass resin to protect it but the cell does discharge faster than the rest. Is it possible to replace one cell?
Thanks for all your help.