Mohair is the most expensive and vinyal is the cheapest..
Someone memntioned getting thier hood by a guy in Malvern who worked for the factory it might of been on her or mogtalk..
There is also a guy who works out of lifes motors I believe who does hoods too.. A car I looked at had one by him, they got hood, tonneau, boat bag etc.. for £500 from him a few years back which is alot cheaper than the factory..
If you post pics it would be interesting to see.
Will