Well, gave up with the vents...couldn't get them sitting right and after having to rivet them down and the mess of tiger seal I just decided to scrap the whole idea.
Fitted replacement bonnet which was described as "mint" but after fitting the front seems to be bent in a bit...I might be able to straighten it out.
Was expecting just to remove the stripes straight away but I don't think they're too bad.
Just replaced the pretty worn out KW's with HSD monopros and the difference is easy to tell straight away! Just need to get the ride height and camber etc sorted out