grow box and some ?s please help

i found this online and and it looks like the size i wanted to make my self now i need your help should i buy this and get it over with or build it my self ? i want to keep this as least money as possible

http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=10051&langId=-1&catalogId=10053&productId=100580672

or i will buy about 6 sheets of this wood to make this cabinet
http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=10051&langId=-1&catalogId=10053&productId=100061639&N=10000003+503463+10048001

also another ? about this size would it be good if i put a 400 in here for the light?


im also going to put 2 fan holes on this grow box with these fans but i will also have fan inside to more air in and out

here is the fan

http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=10051&langId=-1&catalogId=10053&productId=100067594&N=10000003+10048001

thats anice fan but it comes up errors when you click the 1st links

whitewidow2 said:

thats anice fan but it comes up errors when you click the 1st links

Click to expand...

or should i go metal same size and all cabinet

thats weird here is the specs on it

Assembled Depth (In Inches) : 20.5 In.
Assembled Height (In Inches) : 71.75 In.
Assembled Weight (In LBS) : 0
Assembled Width (In Inches) : 48 In.
Color / Finish : White
Depth : 20.5in.
Energy Star Compliant : No
Height : 71.75in.
Size : 72x48x20
Width : 48in.
PRICE $108.00