It's Chinese built, so if 1) you can close the case , your good to go.
if 2) you can't close it, then the wife is packing to much for you (see #1 to rectify) . I always pack way to much thinking I will meet Apocalyptic conditions out there and rarely find it's that bad. Spare master links to repair chain, some JB weld or equivalent to patch a hole in the case, flat tire fixings, etc will get you back home. You can buy other "necessities" locally on trip if you need more undies.
You guys going on the baja trip should get together the night before you leave CSC and reconnoiter about the tools and spare parts your taking. No point in having 10 air compressors and a bunch of duplicate spare parts. I doubt there will be any 2 break downs that will be similar. Maybe 1 counter shaft sprocket nut for good luck.
rj