Audi A4 B8 K04 Parameters

I'm just going to get right into it.

Currently My car has the K03 stock turbo and stock fuel system (I know the stock fuel system is good for around 300) but I plan to build a hybrid turbo using an upgraded K04 CHRA cartridge. This should make my power figures higher than getting a K04 out the box but save me a ton of money. My questions are:

If I run the K04 with my current PR Limit (Stage 2) will it be okay (To drive around to make some logs) considering the K04 has a much higher CFM than the K03?

What other parameters do I need to modify for a base tune other than Air charge, Canister pressure, WDC etc.?

I am aware that I need to increase the torque management systems to account for the added power I will achieve.

When I get a chance I will post my tune file.

It all depends what you?re looking to accomplish in the tune, there are about 60-100 maps required to do K04 depending on how far you want to push the envelope, post your logs and I?ll give you a hand