Puma engine swap is not needed, its an expensive way of getting about 20bhp

the 1.6 is easily tunes to apprx 145-150 with an exhaust, exh manifold, the right cams and a remap

Other excellent mods are a front lower strut brace, solid insert lower arm rear bushes, FRP rollbar bushes and poly rear beam bushes.

Dont lower by more than 20mm and keep on standard sized wheels.

They are a hoot with a cracking little engine and the sweetest changing gearbox