id keep the konis for the road, if you do lots track days then go for coilovers, but even then not any old set. most come with the wrong spring rates. So at worst get ones that have the different spring rates (if you get them from mike he can sort you out) at best get some propper 909 jobbies (much wedge though)

Konis are really good for fast road, maybe just get some Ahmed springs for them?