The Punto HGT/Abarth is coming out soon with a 150bhp 1.4 16v Turbo...wait for that and have a drive...surely that'll be enough poke.
They're nice to drive, not as nice as mine tho, but like you say plenty of standard equipment and excellent safety, but not sure of reliability. However, my old Punto Sporting 16v was great fun and very reliable!