Cheers - was going to go the R888's (or R888r's) the other week (stuck at rims at the moment).
Would they be up there given it's only short trip to the track and only looking at dry days on them, maybe 3, 4 or 5 runs a year?
The "value" isn't too important yet - I don't think I'm going to be chewing through them at any great rate. When/if I get more dedicated and regular it'll come into account.