Hi R22 EGNH
I've PM'd you the number of the guy who owns one of the schools up there. He used to work under Brian Seedles as Heli2000 but that partnership has separated and he now goes under the name of DC aviation but still has a hold on the name Heli2000 (confusing I know). He flies 22's 44's and a 300. I couldn't honestly tell you what the school is like as I have only ever went in there for a coffee and chat when heli has been in for maintenance next door at Seedles.
As for the other school, Helicentre, I got my license there 8 years ago, so it has all changed, management and all. As far as I can tell, from watching them come and go, they fly 22's and 44's.