What should I be paying to have wheel arch repair panels welded in and painted up on both sides? Based in the South of the UK - any recommendations also glady received.

i had arch and sills done for £1300 i think i supplied parts

You need to get the sill covers off and check the rear part, if your arches are rotten then I expect your sills will need some attention as well...

Plenty of threads on here about it.... Pete
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2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Parchment over Navy Interior. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand, Jet Interior. Sold
2002 L322 Vogue 4.4 V8 Epson Green, Ivory over Aspen Interior (Fatty Offroader) Sold
-Click for Project Fatty off roader-