hi guys i have a mk 3 rust bucket

immaculate inside 1-8 auto with 64k original.1st i need cheap drivers front wing £38 cheapest so far from heritage,2nd what simple swaps can be done with no adapting ,bumpers,add ons,interiors etc etc,dont want to mess with engine as my £50 bargain has just had to have whole top end done thanks to lots of bodging and blue glue over all gaskets etc lol (teach me for being a tight ass) any ideas guys will be appreciated just want nice but any little trick bits as simple as possible plz