imo nick you would be mad BUT
after 5 years of one car. it can get boring, were do you go from a spec c tough?? m3,m5,elise,gtr etc
are you even after another car seen as you only drive it occasionally or are you after some thing else special?
its one of my favourite cars in the club and i wish i had the money but i also hope you keep it as i cant see many other cars ticking all the boxes like your one!