The Evora is tricky to tune. Give this tune a shot, it's just from the top of my head and should be a good starting point for fine tuning.
RH -11F, +3R (Positive 3 RH rear to counteract the 'dancing' rear-end that the car is prone to.)
SR 9.7 11.7
Extension dampers:5F, 7R
Compression dampers: 3F, 5R (If corner exit oversteer is prevalent, lower rear compression damper, increase rear toe value, lower lsd accell value)
Stabilizers: 1,3 if chassis reinforcement is installed. 4, 5 if no chassis reinforcement.
Camber: 1.5F, 1.8R
Toe: 0.09F, 0.06R (Increase rear toe if oversteer is an issue, otherwise the low rear value will promote turn-in performance)
LSD: 11initial-21acc-27decel. Increase decel if stability under braking is an issue, don't go to aero if you can avoid it.
Ballast weight: try 35kg at around -16 to the front (left).
No aero. The car shouldn't need it and I would bet a rear wing would induce understeer at speed that would be hard to tune out without sacrificing performance at mid-low speeds.
Let me know how this works out for you. I may take on the task of working up a final tune for you if I get bored enough; however, tuning offline can produce tunes that do not work online.