Oceans Motions drum versions

[Eel Freak]

I'm upgrading to my 205g reef this week and have been considering the usage of the Oceans Motions Super Squirt. I have four .75" returns driven by an Iwaki MD-70RLT. The tank will be minimalistic on rocks and have mostly SPS with some LPS. Which version do you have/which in your opinion should I get? Using an OM is a totally new option I have....

Info -> http://www.oceansmotions.com/store/...id=38&osCsid=2602a6a9e79cc1c97e12a1ab24aafa8a

Thanks for any input!