Channel 4 reports that LED ZEPPELIN may embark on a full-scale tour after their reunion gig, according to guitarist Jimmy Page.The band, who are gearing up for their one-off show at the O2 arena in honour of Atlantic Records founder Ahmet Ertegun, are considering doing a string of dates as Page thinks it would be selfish of the band to put all their energy into just one gig. "It's a bit silly not to because there is such massive demand," said Jimmy, who is resting up his injured finger, to Guitar World magazine. "It's a bit selfish to do just one show. If that's it, we probably shouldn't have taken the genie out of the bottle." The band's rescheduled gig at the O2 Arena will take place on December 10. LED ZEPPELIN releases its new best-of collection, "Mothership", today (November 13).