hi i am thinking of putting a new set of wheels 16-17" on my mk1 172, and lower the car on coilovers 25mm front 15mm back, will these go strait on? or is there going to be a lot of work involved? sorry if this has been asked before, but i cant find any old posts with any info that can help. also i know how much work was involved with my saxo fitting 17s. cheers for any help.