Save all your money for the GTS.
My own max smile / mile = MX5, assuming you badge value = zero. All manner of fun below legal speed limit. Pop on induction kit for bit of snarly noise, fruity silencer when it needs a new exhaust. Thrash ir rounds three trackways before needing to replace all four pads and disks. cost less than <insert any maintenance job> on the big Maserati
Think the gts is just too grown up for a fun car though in its truest sense. Defintely an occasion car and the best looking thing on 4 wheels in my eyes, but for hooning about it falls short (cavest - thats based on the 4.2 I drove but it just felt big and safe/insulated)