When pre-registering, what counts as a mod? Performance stuff only, mods in general? Like, as of right now, I've only got subs, an amp, and an aftermarket headunit, but by Carlisle I'll hopefully have four mid-range speakers, two tweeters, and a completely custom interior. Would that count as none since it's not performance, two (sound system and interior), or five (subs, amp, speakers, headunit, interior)?
Edit: Oh, and is it the kind of thing that, since we're on the showfield, I have to be there before the gates open and leave after they close, or am I free to come and go as I please? haha