Might help some one to cool your game down a bit,as my DR WHO runs a tad hot.put 1 on the T2 also.Made from a bit of 150 X 50 X 3mm aluminium RHS cut 500mm long with 3 computer fans 12V X .16A
1st photo cutting holes to fit fans
2nd photo front and back with cut outs
3rd photo front and back with fans fitted , 2 X lugs on top to mount box,foam to seal ally box to back box
4th photo fitted to Dr Who and going,pulls the hot air well does not take up much room.seems ok.hope it might help some one out,cheers cam