The cage is now part of the car
First task was to avoid a repeat of setting light & melting the tank & fuel lines, by dropping the tank and disconnecting the lines from the pump and pulling them away from area of welding on the drivers side 'B' piller mount
Note: depressurise the lines first to avoid a facefull of petrol - it stings
Tacked in the 'A' piller mounts and assembeld cage to mark out the bolt holes in the plate, removed plates for drilling and welded captive nuts.
Drilled 30mm holes in the floor to accept the captive nuts retacked ther plates in and checked the bolt holes lined up
Once all was sweet all the plates were seam welded in followed by coats of cold galv & black paint inside and mastic & underseal underneath.
Also discovered the OE seats dont fit fit with the lower doorbars in place so another racing seat is required for August and I cant open the drivers glovebox
All thats left on the cage is the 'C' piller mounts which will require bit of work as theres a mahoosive void to merge.