Lotus Evora S: http://www.pistonheads.com/classifieds/used-cars/lotus/evora/lotus-evora-s-3-5-v6-manual-2-0-tech/5212625?v=b
The new evora looks great in orange but it still quite pricey.
Same supercharged 3.5 v6 Toyota engine as in the exige but a bit easier to live with if you want to use it often, but carrying some more weight. Official 0-60 time is 4.4 instead of the exige s's time of 3.8. Hangar 111 do the komotec upgrades for the exige/ evora which are worth a look too.
Theres one fairly local to me in white advertised for £34k, I'm scared to go look at it though!