180 aga dual overflow circ help

[gaubow]

I am about to purchase a 180 gallon dual overflow tank from All Glass. The overflows are set on the back glass a few inches from the sides.

Just wondering if anyone out there has this tank and what they have used to get circulation that they are happy with. The LFS will drill holes wherever I want them. I already have a tunze 6100.10 stream that i will be using from my 90. Any help/advice would be appreciated.

Thanks