Trying really hard not to sound high and mighty or superior. But (about to fail)...
<Rant on>
i see entirely why the news has been changed at the top of the page, to include, Reading the guide and faq sections... And hence why my brouser pages are jumping up and own all over the plaice as it scrolls through.
Absalutely "The" most covered topic on the forum. Guides on this are the longest and most involved of any afaict. All the info is there... GO READ THEM!
<Rant off>
Sorry, appologies, .... Calm calm. Count to 10. Long day, and some muppet drove into the rear of my car on the way home 
Forgive me. 
Is this a rant about me asking about tyre wear?
Or WIM?
either way, just wanted to know if i had options besides the obvious.
Besides the guides,
This is the only forum i've ever been on where the search results are restricted to 15......
Means finding stuff is really hard when looking broad spectrum and long term.
Is it possible to sort that out?
As for the guides, I read them first and then asked the question anyway....
Thats just me :-?
Appologies once again, i do feal better now though.

Google? .... No no enough.

Wim offer a discount to oofers, but only at head office in Chasham as said. They have franchises(?) or afiliates around the country where wim over see the set up results, but top price sadly.
And to add, just to make sure your aware( i think you are but just in case) that if the current settings are left un altered, there is a very goid chance of a blow out as that edge wears further.
Diagnose, replaice, set up, then fit new tyres. Looking at the pics time is not on your side, wishbones are a must surely? If keeping long term, lemforder imo. If the rearward bush is ok, polly may be cheapest for you as they can be fitted with wishbones in place.
If fitting part worn/runners then an experieced eye may be able to set camber and toe to acceptable levels on the drive. Not worth the risk on new rubber though.
Hth