lerdge stepper driver cooler

this is a stepper driver cooler for the lerdge 3d s 32 bit mainboard (3d printer controller) it useds a 30x30x10mm fan! if you'd like me to make it so a 40x40 gfan will work please don't be afraid to ask! i am in the process of making a slide and lock cover for the power input cables! to keep the air loss to a minimum