*sticks up hand*
ooo! ooo! mr. kotter! mr. kotter!
being a rather late re-entrant into this nature of discussion (last time was two years and a rather interesting online debate with guyhaw ago), i wouldn't be able to offer any suggestions, having had basically NO time to program of late, let alone look at the tbgen source again.
i CAN, however, offer complete 7 man fegs (short only 6v1 cause feg can only do 5 men per side) and with your source, or better yet an x64 .exe, can attempt to compile 5v1s nalimov style on a 3G athlon with only 1.5G RAM :>
i like a challenge that'll overload my computer rather than me :> just another exabyte of storage to buy when attempting to generate 7 man nalimovs.....
those who can, do
those who can't, teach