Please Help!!

Does anyone have any pictures or info on how to do the cooler mod? I have been scouring the web for pics on how it is done and have not come up with any. All the links are old and expired/don't pop up. I just don't want to pay $130 for a cooler I can buy for $25. I am very willing and capable to drill and tap the case and all so long as I know where I am drilling and tapping.

I did the same think on my old Warrior and it made a HUGE difference on that. But for that it was just adding a cooler.