Thanks for all the info guys. Appreciated. I'm still adamant on the idea that I only want to ride a moped though, no point in really doing the CBT on a geared if I wont be riding a geared.
I'm still nervous about the whole thing though!
Its worth doing it on a geared bike incase you change your mind and fancy upgrading to geared later on
and dont forget a CBT only last's for two years , you then have to take a full test or the CBT again