Need Help On Stealth Grow Cab

Alright guys so I have got the money together to start my grow cab but the place I was going to get the cab from is out of stock, I was wondering if someone that grow in a cab or set of drawers could show me where they got there's it would be much appreciated so far this is what I have ordered online

Drill and circular drill peace
Pc fan 80mm and 120mm
Mylar
4" carbon filter
300w dual cfl

Would it be alright to slot the cf over the 120mm pc fan would that work ? Also this is a cab I was looking at do you think it would be an alright size to grow in link below cheers for taking time out to read this an cheers for any help

http://www.ebay.co.uk/itm/Tempra-Fi...en_HomeOfficeFurniture_SM&hash=item2572d9928d

check classifieds for a used cab at a fraction of that price. with a 300w CFL your not going to be able to have a big plant, you would almost be better getting a 150w HPS in my opinion.

Cheers for the help mate I found this other chest of drawers I thought would be better
http://www.amazon.co.uk/Cherry-Vene...UTF8&colid=3NRWIHDDQJVCI&coliid=ILLBSLL2MT355

I am looking to grow 2 plants going to LST them also how do I get into the classifieds