I'm looking to buy a trunk for my 3/4 4-stringer bass. I don't have an extension or any fancy equipment to make room for, so I'm looking for a decent case that can keep my cheap-o instrument in playing condition when I deplane in S. Korea in the next few months. Also, when looking for a trunk what are some things to keep in mind? Any recommended questions to ask a dealer when picking out the right case for your instrument? Anything that I should be wary of? Oh, and one more thing: does anyone have experience with international flights in regard to bass handling? I was hoping I could put my bass underneath the plane... are there extra fees involved? Do most airlines allow such a thing? I'd really rather not have to ship my bass on a cargo boat or something... I've heard it's costly.