Can you not pay for some of the options in a lump sum yourself in addition to what you'll get on the company lease? This might improve the car for you and enhance your driving pleasure.
I would go for Mineral White (£0), Coral Red Leather (£0), Hex + Gloss Black Interior Trim (£0), Heated Front Seats (£300), Park Distance Control Front and Rear (£380), Exterior Folding and Auto Dimming Door Mirrors (£275). That makes it £955 for options. Not too much above your restricted budget.
This will be a very nice car.
Present: Superman 330d sDrive M Sport + Toys (Auto Car: 0-60 in 5.5s, 0-100 in 14.2s, 30-70 in 5.1s)
Ordered: Red Tornado Golf 7R 5 Dr, DSG + Toys (Top Gear: 0-60 in 4.5s, 0-100 in 11.5s, 30-70 in 4.0s)