if i take a set of 4.0 springs and a 5.0 rear, that is the correct springs for my weight, at least thats what les told me. but would i get away with that ok if the forks and shock are still valved for 180 aggressive? im 165 and amateur. ive been reading around and have seen it said that i should have the valving done at the same time or they wont work right with the different springs. i dont have the money to revalve this season. what should i do? wait till it can all be done at once, or do the springs now and the valving later.