Building a new tank need opinions

[CHEAPREEF]

Steve, i forgot to say i am using a 10gal tank for a sump. I may also use a fuge if i can fit it under the stand. I was goingt to have them cut a slot in the back and build the overflow on the back side with a durso type of pipe. I want to put the tank in the corner so i will have about a foot of space behind the center to play with. Either that or a setup like yours with one pipe, witht the slits cut out of the top. So 1 175watt will be good enough? Thanks for input guys.

Clinton