Almost there, but...

[fishdaddy3]

I'm trying to set up the 90 gallon, I've got all the equipment, but I was wondering about my return pump. J & L recommended the mag 7 because I have about 4 feet of head and a 3/4" to 1/2" return into the tank. Will the mag 7 work?
Also, for the discharge of water into the tank what should I use? I drilled holes into 1/2" pvc pipe for a spray bar that runs about 2 feet at the top of the tank. Is this good or not good?
Any help would be hella great.
Thanks Peoples