Scare the switch will overheat, therefore thinking of modding a fan for it. Is there any method to go about it? Source of power will come from the power socket.

i dont think u can lower the temperature just like that, coz the plastic of the socket is heat insulator.

Bro, there are already someone selling this a long time ago at the Garage Sale, just try looking here:

http://forum.lowyat.net/topic/333580/

..but I'm thinking of fixing the switch onto the wall. Where can I fix the fan?

wat u mean by fix switch on to the wall?u mean u wanna power ur fan using 220v direct from ur home wall plug?if yes ngbh got the fan..or u need to find fan dat use 220-240v rate to working

Yes, that, for a part, can, but I mean the fan, as in the fan, where do I fix to the switch?