Dont go to Carisma!!!!
Never ever get Jamie Shaw to do it.
A mate paid £1400 for his over a yr ago then a max power live he found out that they are so busy that they actually contract in other companies to do the job.
His is the absolute bollox but the bloke who done the job for Carisma told him it would have cost him no more the £1000 if he went to them direct.
If you can get to Sheffied there is a company called L4 Leather. The guy Shaun is the dogs dick. He quoted me £900 for front, back seats, Door cards front and back, gearstick gaitor and all the cut offs so like another mate of mine you could do your ice install.
For an extra £50 he will pick the interior up, take it back, do the job and drop it back off a week later.
Kev