i live in cheras too...might be going to have a look for the design or advise..
btw, just want to know before i go there...
1.wat is the material in used?
2.izzit legally?
3.address/location of your shop!!rougly nearby which trademark (ex.McD,Giant,Carrefour,Bank,Petrol station)..cause not so sure on the addres even u tel me..
Done using 3/8" thick plywood... bought from a hardware shop near my place in serdang... de board itself costed RM35 n RM5 for transportation... measuring 4ft x 8ft...