How to add more 80mm fans to Antec SLK3700AMB case?

I recently bought the Antec SLK3700AMB with one extra 120mm fan which it filled out the 120mm slots..now I'm trying to add more 80mm fans into it..but I have no clue whree can I add them..is it 2 120mm fan max for SLK3700AMB without modding it?

Here is the case:

http://www.newegg.com/app/ViewProductDesc.asp?description=11-129-122&depa=1

Yes it is...

If you want more fans you probably need to start cutting (I have one myself, 2 relatively powerful 120mm fans are plenty). I would make a blow-hole or a duct over the cpu heatsink. See "Alt-Modding" for the "how-to".

That's just my opinion...

If you do a blow hole mod, I recommend 92's versus 80's...More CFM versus DBA...I personally recommend a 92 in the door centered over the CPU, heatsink.

I try to setup cases with negative pressure and the 92 in the door will be one step closer to getting there...Helps with providing fresh, cool air to not only your CPU but the video card also.

And a bunch easier than drilling a blow hole.

Thanks I'll try those out later.

You can also cut the grills out...Very easy to do with proffessional looking results with just some side cutter pliers and a flat bstard file.