Spent a bunch of time making sure that the pillar bars are in the right location to be perfectly in-line with the standard A-pillars when I’m seated in the car, meaning that the cage causes no extra obstruction to vision when compared to the stock car with no cage.

Mocking up of the seat, dash etc inside the car.

And the beginnings of the seat mounts.

More next week, after I get another length of tube to finish the side intrusion bars and the front strut tower bars.