Thanks Sy, I have now formulated my plan, which is as follows:
1) Get local dyno run of car as is (TBE miltek and stage 1)
2) Install HPFP and ITG and stage 2 SC get dyno run
3) Send dyno runs to SC and ask for most aggressive HPFP stage 2+ map, install and dyno run again
4) Depending on how well it drives in "real life" and dyno runs as above either keep map and be happy or:
5) If not happy go for live remap - either shark, or there is a guy I have used in Rochdale for my 993 track car - Wayne Schofield, chip wizards, who maps live on the rollers and is a serious auto software engineer, who does loads of very special VW's and porsche race cars etc, he has remapped R32 with turbo's and superchargers etc, he charges about £500 for a ful days remapping. Will decide if 4) is not making me happy and after I have spoken to Shark and Wayne, will happily put £500 sheets on top of the SC stagte 2+ but not the £650 - £700 that revo are asking................