Best stat board i would say is ITE in your case. they pay the BEST (suprisingly)

second would be Polytechnics. they pay a premium to their staff as they are all required to have relevant industry experience.

But at 32 you are way to young to be an AD, at best a Manager at a Polytechnic or ITE.

With 8 years exp, I would say 6k+ thereabouts. Problem is you only have a degree, so maybe low 6k, high 5k.