I tried (with 4.3) and it drops/disconnects. If I try make a call during the 20sec or so that it connects the call comes through the car but that's just enough time for it to ring and not much else.
See now I'd suggest that 6.5k would say to me as a buyer 'he wants too much so no point me even talking to him'.
I'd ask 6k and be very mean with your negotiation.
I'd be thinking along the same lines as Ricey
As others have said should only be an advisory at worst if patched up, I had a leak in mine so gummed it up for the MOT as I was getting getting a cat back system put on the following week.
When I got mine done (limo at the back and 20% at the front) I was only going to get 50% rear and nothing to the front until I sat in one with darker tints. Try and see it from the inside before you make your mind up would be my advice.
I got the dye from buffalo leather, Peter (4RE Leather) on here recommended it as they have the colour on file but you have to ring them as it's not listed on their website. It was the steering wheel kit I bought.
The handbrake gator and gear knob were looking a little worse for wear so I decided a refurb was needed.
After a clean and dye I'm pretty happy with the way it turned out. It means I can put off getting an after market gear knob.
I had exactly the same issue, started getting worse and sticking more so got a new motor from Ewan/Alex, took about an hour to replace with the help from a guide. Now the issue is gone
Window motor replaced so one less thing to worry about when cleaning is if some spray will get in. Next up is a set of tyres for the winter wheel. Wheels already coated in poorboys so just got to find somewhere to fit the tyres.
Another update. Got the Invidia Gemini from Steve at Redline a few weeks ago. I got around to getting it fitted last week. Just the sound I was looking for. Took some phone pictures after a quick clean this evening but even with a quick clean I was running out of light for a decent photo.