pretty close to being 'track legal'
Kind of binary here, either it is or it isn't. Where do you think you're falling short?
I've just taken my Bob Jackson to LVV for the first time. Previously I've used the Condor hire bikes. So it was steel instead of Alu, slacker geo, more rake, track drops instead of compact road bars... Obviously felt totally different but because it was MY bike I was more comfortable and could throw it round the banking better.
As for the faff, it's mostly making the bike spotless. Cleaning all around the lugs, immaculate drive train and tyres - they obviously don't want people leaving crap on their track.