Steering column 75 dart help

So my current plan is to do a 408 stroker 360, 727 torqueflite or possible a manual (i can't remember the name of the one that's super strong and i was planning on getting), manual steering and lots of fiberglass for the parts i don't have. Like i said it currently is just a body, just a shell no parts other than that and the stock axle, which is getting swapped for an 8 3/4. Im going to do a rollcage to make up for the lost safety aspect of fiberglass ofc, and for rigidity when i save enough for a procharger. Restomod build, not looking to build era correct or anything, keep it light and simple