Bet they're a b*gger to clean 
Can't be too sure yet, they're brand new, I can see problems arising when it comes to cleaning, however I have children for this

Start putting old tooth brushes to one side

Andy, I was right in thinking you said your brother has a 7 series with 20" alloys? If he has, is there any chance you could ask him what size tyres he's running, I know I've slightly bigger on the front but only I think 5mm up on the profile and it's rubbing the arch liner on full lock, not enough to cause a problem or anything, but if you could ask?
Unfortunately he recently changed it. I'll ask if he can remember what he had fitted, but I doubt he'll know. 
If you could please mate, would be appreciated 
Sorry Del, he didn't know
It takes him all his time to put air in tyres let alone know what size they are

Just seen this, thanks for asking Andy, much appreciated mate

Right so I've done the steering wheel badge:

I need the rest of the Alpina kit now, front bumper & rear spoiler basically I want it the same as a genuine Alpina (Although my wheels are from the later B7), like this:

