Very nice. Tuned like this the 430 is now one of my faster cars at 550pp around Trial Mt. The rear end will still get a little loose in chicanes if you're not on top of it, but that's part of the nature of this car and probably part of the reason it's so fast around the track when you ARE on top of it. Overall it feels good, is fun to drive, and puts in very competitive lap times.
On a side note, I didn't see the values you had listed for the transmission if I followed your directions exactly. Cranking each gear all the way to the right resulted in a far different number (and yes, I installed all parts first and have HP, weight, and torque numbers just like yours). I just inputed the values you gave, instead of putting them all far right, and that seems to work very well (except the first gear looks kind of short).