scoobs

I have booked my UK M00 turbo into PS on the 26th to have some Mods done (See list below)
Could anybody give me some idea of what performace increase I should be expecting to see on their rolling road. I understand from looking at the dyno figures that they seem to come up with lower results than PE.

1. Unichip
2. Magnex Backbox
3. Magnex Centre with siliencer
4. HKS 4 Boost Controlloer ( advise on
best setting appreciated)
5. Bumpsteer (of course)

I already have a K&N pannel filter installed.

Thanks