Pump for a 180gal

Hey all.
I'm moving again and have to redo my entire setup.
I will be using either a 75 or a 40gal fuge/sump under the 180 and was wondering what pump or 2 pumps you suggest? I will not be drilling the sump so there will be a few extra elbows in the pvc. (Or none at all if i use an internal pump). The 180 is an aga with 2 1200 gph overflows.
Any suggestions would be greatly appreciated.

 

I'm thinking of maybe going with a slower MagDrive 24 as the return and then 2 tunze turbelle stream 6000 controlled by a Tunze Multicontroller 7095.
Or holding out to wait till the new nanostream 6055's come out that should be able to connect to the controller as well.