Recreating my old high school car

Here are the buckets I bought for this car. They did not have the tracks with them and they were out of a four door car and they don't pivot up. I can make the part to let it pivot but cannot find tracks. So I looked around the shop and found some on a pair of import buckets.
Had to drill one hole in them and they worked on the seats. Now I had to figure out how to mount them in the car. I had built a couple pairs of mounts a few years ago to use on an old hot rod I was building. Thought they might work on these.
They are built using 1 1/2" angle iron with slots milled in them so that they are adjustable vertically and horizontally. Mounted them to the seat and they fit the floor really good. Drilled a few holes and here they are. I will still need to weld in support mounts on top and the bottom to make it safe but now I don't have to find tracks and they were cheap and easy to make.
Here's some pics.
The latch I have to make .

The tracks mounted up.

brackets

brackets mounted on the seat

seat mounted in the car