Well there is 1 seat that I can get that will allow me to retain the Seat Mounts I already have.
the Sparco Pro2000 looks like it uses the same under seat mounts like my torino's.
http://www.sparcousa.com/pseats_comp.asp?id=89
And is FIA Certified. I wish it showed weather or not it has the 5th Slot.
I know AARRF aren't as stricked but I want to use a 5 or 6 point harness for racing. And I know you need to have them for 1/4 racing once you hit a certain ET.
And only for that reason do I want to get the correct seats to run them. Like you said it's not safe to use a harness with out that 5th or 6th point.
and I really don't feel like cutting up my Torino's.
here's the seating Run down. Looks like they only weigh 16lbs vs 36lbs like my torino's.
http://www.sparcousa.com/Seat_Dim_Guide.pdf