Bud-Man, I'm running the stock fork springs as Jeremy said they were good for my weight, 185# with gear.
When I bought the Doma pipe from Gerald Langston I told him I was going to put the V-Force reeds from my 200 on the 125 and he said that I might have a problem at some point because they make a special reed for the 125 that can stand up to the higher rpm's. So far no probs and it works incredible. I'll cross that bridge when I have to. I do have a guy from the woodsracer site sending me a set of 18mm offset Factory R&D clamps with stem at a good price. Although the bike corners great now, I thought I'd try them since the price was right, I can always get my money out of them if I don't like them.
I agree with you though, suspension mods if well done are a better bang for the buck than power mods by far if the object is to ride better and faster(unless all you do is rip up and down roads). I did have a bad job of revalving done on my 200 a few years ago by an un-named company and their vaunted "valve body system". To qualify that I've got to say that the 98 KTM suspension was a hard fix.
This bike takes less effort to ride fast than anything I've ever been on, its a blast. We just got a huge dose of rain today so the sand should be good and wet this weekend, will be a relief to ride in something other than deep dry powder. I wish all the guys experiencing winter right now could be here. Day starts in low 50's and by afternoon we're in the high 60's/low 70's.