thanks and good work,
I liked how 5.1 cheating had a 1.5x mineral mode. 5.5 cheating is too strong for me. 5.5 (non-cheating) is strong and fun if you play to its strengths. I'd emphasize as a design goal, fun and variety rather than eliminating all possible abuses of the AI.
map hack and unlimited APM without mineral boost would be a fun mode.
1v2 melee maps (not FFA)