If you'll be there early on Fri, shouldn't be a problem. As KVOM said, models on the floor are a potential tripping hazard. It should be fine on a table. I'll drop a reservation sheet on our row for you.
Last year we kind of decided on dinner at the motel.
Given that the show closes for the day at around 4 on Saturday, 6pm is pretty unlikely as folks have to drive back to wherever they're staying, shower, change, etc. More like 7 with a half hour wait for a table.