Been refurbishing few bits on my B4,Complete engine bay overhaul,shocks,callipers refurbished,underbody ,wheel arches all 3m bodyschultz,complete exhaust sanded resprayed in VHT paint.
took 3 days Eoinmack,didnt think the shocks where so rusty untill had them off,had to strip the 4 off them to the steel,then primer,dry overnight,sand down again then spray,left overnight to dry,used 2pack solid sikkens paint,then refited all on 3rd day,damn those bilsteins dont half rust lol.Looks great man. Take you long to do the shocks? Mine in need of TLC also lol