Fork Internal Upgrades - Showa Fork questions

[junior varsity]

I have a 99 M900, and as I stated in a similar thread, I'm upgrading the suspension this July.

I'll need to respring (finally) for my weight, and the next step I've been told to do is revalve.

I've looked at the Race-Tech stuff, and heard positive things.

Besides new oil, and new springs, what else should I be doing. I'd like to spend a bit on these to make them 'right', but I cannot afford anything ridiculous like new Ohlins R&T forks. I'm just looking to redo what I've got to work for me.

Are their vendors I need to investigate, or manufacturers I can look into as alternatives to R-T?

TIA.