Ok, so what I promised I’d do - I’ve done.
I blocked the spawn for Seleucus’ camels and arrived with all but 1 bowman alive. Before turning in the last cart, however, i moved pyrrhus and my cavalry north to sneak through the enemy lines (right next to the tower next to the enemy archers - they will follow you, but no enemy cavalry will) - and then (i turned in the last cart 10 sec before the countdown ended) i simply sniped all the vills while microing. Teal obviously ran out of food, even resorted to buying some, but to no avail. By minute 13, he had no vills nor eco to produce anything but a few catapults → and then it was just easy to steamroll orange and then red with my hoplites. I even took time to destroy all the enemy walls and to research every technology available.
It was hard, but manageable. The mission ended right when i defeated orange (i left 1 stable alive).
I’d upload some backup save files, but i am not authorized to upload them (i’ve create a bug).
meanwhile, a pic:
@Skadidesu any other scenario where i can’t raid the enemy eco? 
EDIT: now that i can upload the save files, here are some of them:
BACKUP-LAST-ONE.aoe2rorspgame (1.3 MB)
BACKUP-RED-ALMOST-DEAD.aoe2rorspgame (1.3 MB)
BACKUP-START.aoe2rorspgame (824.0 KB)
BACKUP-TEAL-NO-VILLS.aoe2rorspgame (1.0 MB)
BACKUP-DEFENSES.aoe2rorspgame (1.2 MB)