Sounds like a nightmare lol. Anyway a good online store is www.dogfunk.com they have a really good range of stuff and get all the new seasons products in really early. Im not sure if they sell Lamar stuff or not though?. If i were you id go on Lamars...
Ive never heard of Alibi snowboards? are you sure you don't mean Albin snowboards?. Abin have a small range of boards but what they do make is very good quality, they are owned by Michi Albin an ex Burton pro rider.
Of the two, Morrow is better, but both of them are horrible snowboard brands. You're much better off spending more money and getting a decent snowboard. Both Morrow and Lamar are budget brands, sacrificing quality so they can make their boards cheape...