yeah i think for me the front end is alright... but the rear needs a stiffer spring. i bought one from a local shop for a stock honda 450 cfr? i think its the cfr, i know its a honda 450... anyway its brand new off the bike, still has paint on the bottom of it. I tried to put it in last time but my stock base plate was a little bit too small for it. So i'm going to order one for a honda 450 and see what happens.
50 beans for a brand new rear spring doesnt sound too bad to me, and i can always sell it if i dont like it.

oh and i weigh about 173-180ish, I'm probably on the far end of the wight scale for the klx stock spring, could work, or could upgrade.