Took me 4 days to strip my 12 year old car down to a bare chassis keeping the tunnel, rear suspension/prop shaft plus the wiring loom. Luckily v little corrosion so decided to paint the bottom rails with 2 pack paint. Got the chassis back on the 4th February & so far I've taken about 20 days, included quite a bit of rewiring with all new dash, switches & gauges. Hoping to get back on the road for 23rd April with a RR session booked on 28th.
It does take time but I'm sure when finished it'll be something you'll enjoy for years to come.