Q1) I think about halfway. I've broken the back of the major components though and now its bodywork, electrical and mechanical refinements.
Q2) Yesterday, sanding down some rear arches prior to polishing or more likely painting/wrapping.
Q3) The nose, bonnet and scuttle/dash, electrics and getting it running with a Megasquirt ECU.
Q4) A lack of money and time however I'm due to make my own scuttle and bonnet which will take some time to get perfect so will bridge the gap before more purchases can be made. I've never liked the idea of a fibreglass bonnet, I'd want to see metal when lifting the bonnet plus I want Caterham style louvres!