To get the seat as far forward as you are thinking you will need to mod the floor mounting locations for the tracks.
I know PITA but the best way.
The back floor mounts will be easy, just use thick enough metal to take the abuse.
The front mounts can be made from ¼” Plate bend at the same angle as the mount.
A lip on the forward section to mount to the floor will be needed the rear portion is almost flat with hole to mount.
This sound like a pita, yes, but think about it, not much of any other way to keep the OEM tracks and have the seat more forward.
Allow for the folding of the seat at the dash before deciding on the size of the mounts.
Just me thinking out loud AGAIN !
p.s. Let the DOG ride in the front and passengers in the back, problem solved.
4x4, 5sp, Std Cab, Stepside, E4 Red
4” Lift - Coil-Overs, 6” SkyJacker Leafs - No Blocks (Mistake)
31 Spline FX4 Rear Axle, 4.56s and OX Locker, Hurst Shifter w/Optional Stick and "Made by Grev" alignment adapter