layout query... should i or shouldnt i?

thanks, super. last years show was ok, but the layout caused the air around me to turn rather blue, as that trackmaster track just doesnt like to work how i think it should. so many oddball curves and raised track, so i refuse to use it this year. blue track instead.

just thinking about the width of the table, i dont think there will be room for the transfer station, so might go with a row of clear tunnels like i did at another show last year, that way they can go quite close to the edge and not risk being grabbed by small hands or falling off.