I cooked a few ROMs over at PPCKitchen. I tried the two newest bases (20931 & 20755) but both didn't work well so I went back to one of their older ones (207

. I added VERY little - a few games, MS Voice Commander (which doesn't work nearly as well as I had hoped) and one of the dialers with larger buttons. This build is solid.
I tried the Touch Flo app in the Kitchen and that worked like crap. I tried the shareware, ThrottleLauncher and it's slow and too difficult to configure. I tried Ifonz - didn't like it. Tried Touch Commander - not impressed.
I have not tried PointUI or Manila 2d but after messing around with SPB Pocket Plus 4, I decided that functionality was more important than flashyness. I also tried SPB Mobil shell but while Pocket Plus doesn't have the fancy UI that Mobil shell does, I found it to be much more functional with all its features...
it adds very nice touch scrolling to many apps, and has a lot of Close Button options - the best of which (for me) is the ability to assign the OK hard button to actually Close apps as opposed to minimize. It's very intutive to customize as well.
I gave up on all the Touch-Flo like apps and I'm pretty happy with Pocket Plus....