Hi, I am working on a sub 20 litre compact mATX case mod that will use an SFX PSU mounted at the front like on a Silverstone SG09. Normally, the fan would pull air in through the vent in the front of the case and push it out at the top where the mains cable plugs in. What if I reversed the fan and used it is a front exhaust? Would the PSU be cooled properly? Thanks