Hi GPBox with regards to your question below referring to the paint. for a winter project, looking to stip out the rear dedion,, A-frame etc..that all look a bit tatty underneath so could do with a stip and repaint (powercoat ?)..I'm pretty handy with my spanners, more interested in best practice steps: I recently spoke to arch in the last three weeks asking about refurbing the rear chassis rails and a frame paint and they told me to use Simonize satin acrylic spray spray. my car is in incredibly good condition (1998) chassis but had suffered the inevitable stone hits to the rear tubes so I decided to take it back across the chassis below the fuel tank,tank support angle parts (there's probably a correct name for these parts) the A frame and chassis running from rear of car to front A frame bushes. I spent hours masking up because I'm so fussy really hating overspray and when it did come to spraying I did some very light mist coats to start and slowly built up the layers allowing each to dry as per instructions on the paint can and I can honestly tell you it looks factory finish.There are no visible joins between powder coat and paint and the finish is an absolute match to the OE one. This is a subject I had researched regarding paint finish and manufacturers for well over a month as I could not bear the thought of it going wrong and with the reassurance of speaking to Arch gave me the confidence to go for it. Im not a mechanic or work in a body shop by profession,My trade is with food and has been for over 40 years so give it a go,I'm so glad that I did and am just a little smug with my results. I hope this helps you make you decisions and may help others thinking about what to use should they want to tackle their chassis.