Its more boost im looking for ideally, not sure if I can manually adjust that on the actuator or with an MBC if I use one of those to get some extra fuel in on full throttle or not?

Remap would be the best idea im sure, but for how often I am likely to use the extra power there is no point paying much money out to modify it, it really does spend 99%+ of its time either on motorway or stuck in london traffic, and neither of those needs any more than 110bhp anyway TBH, so its not something I want to spend much money on but wouldnt mind a go if it was only the price of a tank of fuel.