I was using the 2708 radio and just updated to the new radio by flashing with recovery and it all went smooth. I guess my g1 moves a lil smoother than the 2708 but it could just be a placebo affect.
Heap 32 compcache OFF jit ON and no swap firerats a2sdext script
That has to be the worse setup I have ever seen on a G1. Turn JIT off and lower your Heap size to 16 at the very least.