hi, thanks for advice, i dont really think its worth a refurb, just something i fancied having a go at to see if i could hide the damage, all 4 have to one degree or another and thought that i could tackle it on a nice sunny sunday. good advice about getting it done in a garage, although not an option for me unfortunately, looks like a few days sat on the pavement! (yes, yes, i'll wear my hi viz and hard hat and risk assess it first!)
as always, thanks for the info.