new rotors arent much more than that so once you get them machined you may as well get new ones I reckon
thats a good price for callipers too compared to prices I was quoted, dont know if you would really need the booster
as to fitting, yes they fit, but vitaras normally have the caliper at about the 10 oclock position so once up the top like on a sierra you cant bleed them, the solution is to slide the caliper back and bleed it then bolt it into place
the difference between the solid vitara (pretty much the same as sierra) and the vented wagon brakes is massive, make sure they are the vented ones of a 1.6 too, the ones meant for 16" wheels wont fit but you already know that
