superkart

Hi guys, I have a KE55 with a hilux rear end conversion. The hilux rear end has 5 stud drum brakes on the rear. I want to make the whole car have the same amount of studs/PCD but I'm stuck as to what do to. I.E. Should I convert the front end to 5 stud or get disc brakes on the back with 4 stud? I'm happy to do upgrades on both ends, but I think the easiest option would be bigger disks on the front with a 5 stud conversion to bring them inline with the rear. Any ideas as to what cars are 'compatable' or require minnimal fabrication? Any help is greatly appreciated! Cheers, Mike.