This is an absolute basic minimum for dvorak touch-typists, so yes I would strongly agree.
Now we have four white keys left to put five standard keys on. Of course, if we could reuse the Prog key for something else after boot (as was suggested earlier in one of these threads) that gives us one more key. I know it’s not easily touch-typable but let’s face it, the equivalent key on pc105 isn’t exactly easy to reach either.