Titan Seat Brackets (For new seat)?

Anyone know of anyplace (short of making them) that sells seat brackets for the titan?

I'm tired of my seat, I drive back and forth to racing events (3000+ miles at times for one race) and the seat is starting to kill my lower back. I'm 230, 6' tall and I can't get the front of the bottom seat cushion to go up enough for support. It feels like I'm sitting flat.

So, I'd like to throw in a reclining bucket seat.

Is there anyone that makes a 'universal' bracket that can be slapped on the current Titan sliders that I can mount a new seat to? (Or does anyone know what I'm talking about?)

Or, is there a way to advance the screw for the bottom seat to get a bit more range in motion to have the front come up some more for better leg support?

The bottom cushion just needs to angle about 15 degrees more and I'd be happy. Short of that, I'd need a new seat.

Thoughts?

--kC