In isolation there's not much to do but mod your car. So this spring I decided to finally put in some Sparco racing seats. Since this is my daily driver, I went with a sliding rail and adjustable seats. I got 2 Sparco R100 seats from Perry Performance Laval https://perryautolaval.com/products/sparco-r100-seat for about $500 each.
Just note there's no Sparco base attachment for the Micra. For that I ordered some Bride Super Seat Rails FO-Type LH N008FO (Driver) and RH N007FO (Passenger) each for about $400 including shipping and duties since it comes from Japan.
Also, note that in order to fit Sparco Seats on Bride Rails you need adapter plates. Luckily I discovered that we do have Bride Japan Canada store https://www.bride-jp.ca/seat-rail/ad...lf-2pcs-clone/. These allow you to attach the Sparco (or possibly Recaro seats) to the Bride rails. Just note that there's a fitment issue with the rail slider bar (which is a cheap piece of junk). But the Seat Rail is solid and still adjustable (just not as easy as before). The price of JDM mods, I guess.