More than happy with my NA and prefer it to a turbo car as it feels more settled on the road, better gear change action and engine / exhaust note IMHO. Mechanically have had no major issues other than service items belts etc and bodywork ok considering age. Usual rust treatment to under bonnet brackets, chassis legs etc but try to keep on top of it as I want to keep mine for as long as possible.

Ive had a modded 20vt, a standard 20vt and now i have a VIS. When i bought my VIS i actually regreted buying it and wished i held out for a clean 20vt but now i have swayed back the other way and find the VIS is a much better car to drive day in day out. I dont think it will be long before we see a rise in demand and price for late type n/a's but also a bigger price split in 20vt's between very well looked after and tatty dogs.