Marginal? Not the Dunlops surely? 
No. I'm not that tight. 
Rotated the rears onto the front when they hit canvas wore to below 1.6mm.
Nah, set up. I cant get black boots to come down enough to beet my local guy for tyres. Although he(local guy) did me a deal last time after the falken disaster.
Micheldever?
I think they @rsed up the balancing of mine last time. They are good on price though. Internet prices without the hassle of searching. Just drive up.
Kevin
Yeah they are good, i use Britain tyres in Reading for tyres, but have to pre order, its a good half day or 4 hours to MD return trip and queue plus fuel. Set up depends where i am. If i'm in Reading or over a weekend i use Mdever for set up. If i'm at work in Sluff, i use Wim as its 30 mins away and can be home by 4.30 if they dont bugger it up. I think the steering wheel clamp slipped on the leather seat.
But with either company you need the right guy, Justin at MD and Tony at Wim IME.
Not known anyone beet MD on price realisticly once fitted. Trouble is they are a bit far from me.