To me the keys for the Na is mint tyres, coilovers mani decat exhaust and just strip it to the bare minimum it can be made light as a feather it would be a fun car
You should buy an ebc 0.8 spring imo and I would run waterlines. This is why you buy decent gauge's to save your engine if temps and boost get too high
I already have a lad wanting it posted I'm hoping for a local collect from Co Durham hence the cheapness I can't have it in my sitting room much longer lol