Thanks all for your input. I have just called the Tiger Club, and the guy I spoke to was very helpfull and friendly. He suggested it would be cheaper to start off in the Cub, then progress to the Moth as some have posted here, but said I could go straight for the Moth if I prefered.
Apparently, the training is done by 'Check pilots', rather than instructors, so does this mean I'm officially a pax, and can't log the hours until an instructor has signed my logbook ?
I think my current plan is to go for a flight in one of their Moths first. If I like it as much as I think I will, do the initial training in the Cub, before progressing.
Thanks again all.