Thanks for the replies guys, I will look into those options. I was trying to keep away from the custom route down to how much they sometimes charge for doing them and only have a couple that are local to me.
Hayward &a Scott which I love the systems they do and I trust Ian very much to sort it out (they are very expensive though and trying to book in with them is not an easy process) and then it's Pipecraft which I've heard mixed reviews about the systems they do.
I may give them a go but don't have a power flow dealer near me now which is a shame as they do tend to sound nice.
I will try Pete Burchill then as in fairness I love the sound a Piper system gives so will see if it is something he can offer and find out what that would cost.
He also does the Janspeed mani's doesn't he? Full system alert
Thanks for the suggestions, will continue searching and see what crops up then.