I have 1 10inch blower on the front (And it is running the right way)

Has anyone fitted a sucking fan on the back (to the right hand side of the rad as you look in the bay)? Will it physically fit (when the engine rocks on its mounts)?

I think a big problem is the air is blown through the cooler but then just disperses when it hits the rad instead of going through it.

Has anyone got any info on the small fans Karl uses??