Hey mr2shim, any updates? How are things going? I plan on running your EXACT setup.. 100% to the T. However, I was planning on doing 600W instead of 400W. I checked out Orlandocb's current grow journal, and his setup is sorta like yours, and is running in the same size tent I'm going to use but with the 600W, and he's getting some extremely good results. I saw you post in his journal so I'm pretty sure you know what I'm talking about. I'm just still pondering about which hydroponic setup I want to do. I'm definitely thinking DWC, it's given me great results with my last grow.
Anyways, I LOVE how simplistic your setup is. I'm a firm believer of "KISS" - and your setup is a good simple setup that seems like it's going to produce some massively great smoke.