Hi Viper,
TEK 2 isn't a great deal different to Prodrive with only about a 0.5 psi difference across the board.
So I pulled the TEK2P5 Data into the Target Boost and Wastegate Tables for you to view below. This is just extracted from a spreadsheet record I had and pulled into ECUEdit :
Max Wastegate Duty
Target Boost
I'm not sure how good they are as I have not run them. Make sure your fuel and ignition tables are adjusted to cater for the extra boost and that you don't run off the top of the load scale.