Looking into building and mapping a new project engine. The spec is to be decided. I have got a Pectel T6 ECU and looking to achieve around 600bhp.
I have read quite a few posts on this forum looking for 'the best' tuner for the job. Here is a shortlist and most importantly I would like to know who would be the best to map the Pectel setup

Ahmed Bayjoo - Grove Garage
Mark Shead - MADevelopments
Julian Godfrey - Julian Godfrey Engineering
Martin Reyland - Reyland Motorsport
Harvey Gibbs - Supreme Car Servises

traveling would not be an issue