Jetta GLI Recaros in a 80q ??

[Jeff]

I have never been able to get really comfortable in my 80q.  It had the 
standard non-power black cloth interior when I purchased it and I replaced it 
with a leather sport interior (also non-power), yet I am still not very happy --
 I think the seats in my Coupe GT may have spoiled me.

I would like to try to put a set of Recaro seats from a Jetta GLI in the car.  
I understand that the Jetta seats are narrower as far as the rear track goes 
and that they would have to be "widened" to fit the grooves in my 80q.

Does anyone know what the difference in the width of the rear track is between 
the Jetta and an 80q and also what the best method would be to widen the rear 
track of the Jetta seats would be.

Thank you.

Jeff