I installed this ROM last night and it seems pretty good. Nice and fast.
One slight niggle is that annoying message you get when you turn off wifi. If I remember correctly you can disable it by changing something in build.prop using Root Explorer. Can anybody tell me what you change? I've completely forgotten!
On a side note - you should be able to use any framework designed for 2.1. I used Ogiogi's Cyan 2.2 from here and it works fine. Although you do have to go into build.prop to change the clock/text colour in the notifications bar.