I'd also suggest including a space for weapon key-words. I know most character sheets seem to omit these, but they probably shouldn't. The "loading" property, in particular, is probably quite important.
Loading is far more important with characters with multiple attacks. Not so important with 1st level characters! I'm cutting out a lot of information because it won't be that important to players in a single session of D&D (while I'm referencing abilities that they'd need when rebuilding/levelling-up characters).
At least, that's the theory. I'll post a couple of variants shortly.
Cheers!