I've been googling for hours and I'm sick of it!

I need some definitive answers!
I have a KH-202 that I put a lot of work into, and I've owned a couple of Ibanez guitars since buying it. I love edge tremolos now and now I cannot fathom having a bridge without steady-ass locking posts and, most importantly, a clamp that holds the springs in place at the block for improved tuning stability.
As far as I can tell, there are no direct drop-in replacements for a licensed floyd that have these things. I cannot imagine having unmatched tuning stability WITHOUT a spring clamp. And it would be nice to have locking posts if they still do that. I could easily use an edge III, but god is that an awful bridge... I want to put a high quality Ibanez trem in this guitar, regardless of the woodwork needed. I'm sure I can put filler in a hole and drill new ones. Routing is easy...
I just need the steps... and words of experience if there are any...
Plus, is there anyone out there with a spare FSK-401 circuit-board? Mine is just fuxored and I really don't want to spend 250 bucks again just for the board...
After researching, it seems that the pole spacing is compatable and only some routing is needed... cool.