Lie angle adjustment London/South East/Herts

I have little doubt in my mind that in the next year or so I will go for a set of custom built clubs. For now though I am quite happy with my R7 cGB Max irons ( heavily scoffed by many I know as they are ' game improvers'.

I still think it would be valuable for me to have the lie's checked and adjusted now mainly because Tom Wishon says its the single easiest way to drastically improve your irons ' fit for you' and from what he writes I would not be suprised if mine are not right for me.

Does anyone know how I would go about finding someone relaible to do ths. Would it be a Taylor Made specialist , a good pro or a ' real custom fitter ' or would he laugh at the idea of adjusting the lie of my dodgy old factory irons :P

Cheers  Mas