now then rhys,
i went for resonated, i cant afford the downpipe yet, but the guy was really good on the phone, he just sounded really friendly and a good salesman i guess, plus hes in wakefield which is 20mins from york, wheras JBS they were doign it for 378, plus 1hr labour to cut the valence and the guy was in my opion a bit arrogant ont he phone, plus there a good hour and a bit away.
he did mention that the down bore pipe gives the biggest gains i probably go back or that later, he aslo said he has cut a few valences in the past and he has a template so it will be right, he just generally sounded right if u know what i mean am sure peopel do it for less but he didnt go on and on and on