As others will no doubt tell you, you're going to want a bigger case... especially if you want to be able to make music in such diverse genres. You're going to find what you've planned here extremely limiting.
If you must keep it small, I'd at least suggest going for the 104hp Palette that is now available... it offers significantly more space, and a couple of additional utilities as well, and it's only a bit more expensive than the 62hp version. Even that is pretty tight, though... a better option would be something like a 2x104 case.
Much as I love the Palette cases, the 1u row really isn't the best in terms of space economy. It's great if you have limited space, or if you need it to fit in your backpack. But in terms of function-per-hp, 1u is awful compared to standard 3u modules.