hey guys ..im so dumb with this .....its my 1st tank with build in over flow box...i got AGA overflow accessory kit that came with AGA bulkhead and all the plumbing...i wanna set up the return line and the drainage by pvc pipe ...but its seen like the 3/4" bulkhead from AGA make it imposable to do that .here's the pic of the bulkhead ...can some of u guy out there got one AGA like that tell me can i still do hard pvc pipe with that kind of bulkhead ....and how what to buy at home depot ( since i aint no handy man) thanks post some pic of ur set up will help me alot .....