Not going to Paignton I'm afraid Andrea but I'd recommend Roseline straight scissors too. What size depends on what suits you really - some people prefer bigger scissors, some smaller. Mine are 6" long which is just right for me :-) For folding grooming tables, you could try Snooze N Snack who are at most of the Champ shows - their folding tables are £85-£90 depending on size.
Jane