I was down at Keogh very recently (within the past few months. on a CMT (V) Course.
We had RSigs, RA, R Anglian aswell as RAMC on the course. However rumour is we're going the way of the regs in that if you're a RCMT you will have to re-badge to the RAMC to keep your qualification.
All I'd say is don't do this course and re-badge if you're not into the Medic side of life, if your passionate about it and you know what you're letting yourself in for then do it! I'm sure you won't regret it.