OT: you can fit almost anything in the car really...just takes time and workI'm still looking for a Lotus seat that fits me, as I slide laterally in my leather Exige seat. I've sat in a Tillet B5 seat and it was slightly better but still too wide. The Sparco EVO [not L or XL] fits me perfectly, but seriously doubt it can be shoehorned into the Lotus.
It's probably worth asking Technocraft for their definition of "normal torso". From the pictures it looks like this seat is kinda flat and wide.
and Larry see what I mean, the passenger seat might not fit