couple of questions for gen 3 / 4 owners

[sonicbloo]

Just a quick couple of questions,

1. Does a gen3 SRT10 come with a spare wheel? I believe they had 'run flat' tyres from the factory, but I think these usually get replaced with regular tyres as these are not very good?
If there's no spare, do most people carry tyre weld or some other type of gunk in case of emergency.

2. How much are Corsa exhausts second hand? and are exhausts easy to fit for a DIY'er

3. How do you wire up a rear foglight, and where is the best place to put a switch? (MOT only - IVA not required)

4. Is Viper wiring 'user friendly/old school' or is it a potential PITA like the 2005+ Mustangs and more modern 'can bus(?)' equipped cars

Thanks for any answers

[sonicbloo]

Thanks a lot Dave, I'll leave any wiring to an auto electrician methinks! I don't mind spanner work, but electrickery is not by forte (unless you count putting a graphic equaliser in my Datsun Cherry 30 years ago!)