Thanks.
I was feeling a bit nervous, and was kind of hoping someone would say "It will be fine, I've done it before use this guy ...... he's legit", but pleased that I read that stuff about ebay scams.
I have told the guy that I am happy to go forward with the deal if he can send me the bike via UPS cash on delivery, or arrange to meet me at the air port, and I will just fly out there and pay him cash.
I guess that if he really wants to sell the bikes, he wont mind doing this.