Erm.....
My geography and locations within England are shit lol
Seeing as you said North then it has to be Stu at MSD really. He is in Blackpool. Or if you wanna come further south then Karl Norris is in Coventry I beleive.
Or further south still you have Mark at M.A.D (J10 M4) or even further south near essex you have Ahmed Bayjoo at Grove Garage.
Im not sure where Martin Hadland (Reyland)
Thats the only people i would recommend.