Im looking at this seat and it looks legal (FIA and Hans) : http://www.ompamerica.com/product_info.php/cPath/1_54_106/products_id/180
My choices are kinda limited because Im 6ft 235 with a 38" waist. Just wondering if anyone has experience with this seat. Google search of this seat in a e30 are limited. I have some Corbeau FX1 pro seats in my car now and I think the mounting plates will work.