Ben - this may have been covered but do you put track insurance on any of these things when taking them out to race? You obviously push these things pretty hard plus being out on track with other people (I think that would be a bigger concern most of the time as you go blasting past them lol)
I do not. The ole rule of "don't take anything on the track which you wouldn't be able to live without" applies. And since I have a far-better-than-average record for track damage on my cars, buying track insurance would basically mean I'm subsidizing less-careful drivers over the long run.