So summary of this thread and end it on a positive.
If you bash ya board

the following guys are recommended to fix it

+5 Steve Stratfold 0421 477 001 Good fixing jobs & free advice
+3 James Hooper at Nude 0413 274 479 Makes nice new boards & fixes old boards well & quick
+3 P_C Simpson pm him on this site. Has biggest range of paints and good repairer.
don't use katana unless you own a katana board.
End of katana bashing now