Can I modify the seat adjusters to go farther back?

Remove the seat from the vehicle, unbolt the tracks from the seat, use 1/4" x 1.25" flat bar, use counter sunk 5/16-18 bolts to attach the flat bar to the seat where the stock track bolt holes are, relocate the holes on the flat bar 2" forward...

Bolts to secure flat bar to seat and track McMaster-Carr