My Aqueon Rep got back to me. Apparently the 55 gallon tanks are now tempered glass so no drilling. Have to decide if I want to setup 40 breeders now as they are not tempered so I'm told.
Temp in the fish room is dropping with the weather.
Morning temp when I looked:
Outside :50 degree
Inside Fish Room: 74 degrees
Inside house: 64 degrees.
I'm hoping to do some weatherizing tomorrow on the fish room to help with this problem. I figure tackle making it as effiecent as possible first. THEN add supplimental heat if needed. Also it's a race, The more tanks I setup, the more thermal mass my fish room has. Also the more lights will passively heat... Winter is coming