Finally found the time and motivation to make the trip to visit pete at BAS AUTOS. Been planning to get this remap done for months as having read untold posts my conclusion (or curiosity) was, it must be done !
I am pleased to inform anyone thinking of doing a remap, go ahead.
The difference is remarkable , Its difficult to explain the change ? but the closest is, it feels like i have been driving around with the handbrake on until now!!! Smoother and more eager with a much quicker uptake right through the range. lots of people doing this kind of service now. However i selected bas for my own reasons, and was happy with the service. pete was happy to explain everything asked by myself and forwards information on the subject unprompted, on my short visit he left me in no doubt as to his knowledge, expertise and enthusiasm.
My thanks to bas and also to those on this forum who pointed me in his direction.

+1 For Petes knowlege service and advice, Very nice chap

Did you get a before and after dyno printout?
I was planning on getting my SC done but from looking around various forum it appears there's not much gains to be had

You want more power from your S/C Ballsy
Do you have the 4.2 or the 5.0, if the former, sounds like an upgrade is due  ON THE WAY: BMW F21 M140i
MERCEDES GL350 - Metallic Navy Blue w/Grey interior

GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

Got the 4.2. It's not just about the power It's more for the driveablity.

Ballsy, no i didnt get any readouts i just wanted it to drive a little better which it does for sure ! I wouldnt of thought you could improve a SC much anyway myself. But ask pete i am sure he could tell you if he can improve it ?
.p.s. there is easier ways to kill yourself as well ? apart from smashing a really nice car up it,ll be like a space rocket .