I would be interested to see how many would come. Not everyone with an eligible machine wants to subject it to a lap of the TT course, but many MIGHT be keen to show off their bike with less pressure and less chnace of binning it.
We often get quite stuinning bikes and cars here for the club events, such as the Riley Club, the Ductai Owners etc.. welll enough publicised and with suitable awards etc, I think it would be great.
I'd go to see it, if I wasn't marshalling at the time.