okay, so assuming you both went along with my suggestion and did control/moves...here's what my plan was (if old E3 was Room 25 it should work)
We all control down. At the end of this old-E3 will be E1. I'll be in E3, liopoil in E2 and hyram in D1.
mail-mi will be down at E5...he can't control only move/look/push all of which are useless.
I'll move into the vision chamber (E2) for my action, this nicely confirms that E1 is Room 25. If not, well...we can try to work it out for D3 (old D2)
Then you can both move in there on your action. Next round I move in and liopoil takes us out of the board.
Also, the result of all of my analysis was that I had to match mail-mi's action. If he controlled I had to control, if he moved I had to move. That was true if E3 was Room 25. I never really analyzed the possibility for D2 as Room 25, because I couldn't even guarantee an E3-win...but splitting off from mail-mi seemed best regardless.