Thanks man, thats awfully generous, but I'm staying in a hostel for the next month while hunting for a more permanent rental, and then I go to a conference in Albuquerque. Then I come back to LA and hope that I found something better than the hostel, otherwise I do that again. So I'm just really paranoid about having something costly, much less something I don't own. Granted, it's an 'upscale' hostel (Podshare) and they assure me theft is extremely uncommon, but still... just makes me really uneasy. Otherwise, I'd just be taking one of mine!
Out of 30+ instruments I've owned and flipped, I think I played maybe 4 before buying. I'm just too spoiled by the goodness of my Dingwalls to trust that I'll get on well enough with a cheapo 5er.
This could make for hilarious YouTube content, as long as you do some Glenn Fricker-style ranting and raving like a lunatic.
This is probably something you've already considered, but I'll just throw it out there - what if you investigate music gear insurance options? It might be cheaper to take out a replacement policy for $x should your bass be stolen, and take one of your own basses that you'd be less gutted if it was stolen/is easier to replace. And if you made the $x amount enough that you could buy a used bass quickly (eg: a used Combustion), then you'd likely be able to get yourself out of a hole if worse comes to worse.
This way, you can take your own bass with you, and if the thing you fear comes to pass, you have a way out. Just trying to think outside the square a little for you here.