Since Foe Reaper 5000 was the only boss blocking my road on the way to the Cataclysm Dungeon Hero I convinced a guildie to help me on his shaman alt so I can finally clear all cataclysm heroic dungeons.
Foe Repaper took a couple of tries to finalize the tactics. Burning it down didnt work for me, best burn try was 22% but most of them were more like 30%+. So decided to try and manually control the prototype. First couple of tries were terribad Then we took a food break got a cold bear and it went down 1st try after the break
Gotta say everything goes better with a full stomach and a cold beer!