small update on what i have done so far today, also ive scapped together a couple of quid and stuck an order in for a little bit of welding wire so should get the reast of the cage tacked into the car and the passengers seat frame welded up. today i made a temporary junction black for the - & + under the bonnet.
picsss

also got a jump at making the seat base (will be finished when the wire arrives) picsss

i put a notch into the box section so it sits nicely onto the angle iron when its welded up

a bit of a clean up to make it fit and now its ready for welding

i put 2 pieces of wood across from the drivers side so i know the level of the pasengers seat and also cut two pieces of box section ready to be welded too when i get the wire. picss

drilling the pieces

fitted

not a lot i know but progress is progress