Thanks for the input! I know the body is a bit tatty but I stuck all my budget in the mechanical part rather than looks. Might get a respray in the future but can't afford it atm. Maybe in a year or so.
Valves bounce @7k? Hmm, best save up for solid lifters and uprated valve springs then.
Rev limiter will be set at 6250 (as standard) for peace of mind.