Advice on growroom?

Hi all I think I put here before that I had a setup going I bought the stuff then resold them anyways what would ye think of this setup if I get it going or any advice ye could give me cheers.

Now it aint gonna be this stuff just somethnig very similiar.

http://cgi.ebay.ie/Homebox-Grow-Tent...QQcmdZViewItem
GROWTENT


http://cgi.ebay.co.uk/Digital-Thermo...QQcmdZViewItem THERMO

Dont really have time to look them up but here is the way it will be.

I will have the growroom with 150mm extractor fan at the bottom, on the top inside the tent carbon filter and 100mm extractor fan at top of tent with ducting on it then going to vent outside.

Wilma 10 plant system, 600watt HPS light, nutrients, fan inside the tent, everything you need to grow.

How many wilma 10 plant system's could I fit into tent, would I be able to fit 2 or 3 of them into it!

Would be greatful for any help.

Cheers