-I beleive u get 25 points on education once u have a degree.
-If you can substantiate your experience with documents then u shud get the points.

Regds

Y mess up with simple application when the guidlines are clear regarding business/visitor visa.

Yes I m sure u cannot apply for HSMP on a business/visitor visa.

Approval time runs from 6-8 weeks ideally for straightforward applications.

U cannot apply for HSMP if you are on a business visa. You can go back to your home country and apply from there.