Tall people feedback on Sparco seat
 

Looking to change the seat on my FRS to something like a Sparco Evo L with AGI base in order to improve space for driver. I know this will fit based on others doing it online mainly wondering how much leg room will be gained? Headroom I should be in the clear (pun not intended).

The car runs in STX so hitting the back seat and keeping headliner are limits I have to live with. I am 6'6" so trying to figure out gains to space before $1000 plus is spent. The car is only AutoX so currently looking fixed back. If someone else tall is running something similar (recaro, omp) that works great let me know I'm not brand loyal on seats.