can anyone tell me and ins and outs of the nexami renegade racing seat? i believe some members on here have them installed? the reclinable one... how mcuh do they weight? what fabric are they made out of? are they comfortable, i am a smaller guy, 28 inch waist, would they hug me well? do i need new brackets to make them fit? how would the whole bracket mounting issue work?

and does anyone know anything about the new sparco r100 seat? i think its one of the newest seats that sparco offers, in iother forums it seems to be pretty decent...
oh and im trying to keep it at around 200-300 per seat.
thanks.