just have some fun and common sense. Buggy specs are pretty much race whatever motor you want, tyres its Schumacher mini spikes or BB greens for the driven wheels.
We have a load of vintage fans at the club so there is some life on the thunder shot ( I am planning on bringing a Tamiya Frog & Top Force to the track some time ) but if you want to race competitively, you're better off getting a modern racing buggy like a Yokomo YZ2 or YZ4 ......
But just pop down to the club to have a chat and see what the club is all about.