S2 Exige rear spoiler

After a larger than stock rear wing for an S2 Exige.
Needs to mount on existing hatch position (not fixed to rear clam).
Doesn’t have to be carbon.
Something like the following but not working out to be £2K.
Hanger111. https://www.hangar111.com/shop/lotus-exige-s2-s-carbon-fibre/453-exige-s2-adjustable-carbon-motorsport-rear-wing.html
Hanger111. https://www.hangar111.com/shop/lotus-exige-s2-s-exterior-accessories/425-exige-Eliseshop. s2-carbon-adjustable-rear-wing-curved.html
https://www.elise-shop.com/carbon-fibre-adjustable-rear-spoiler/