Would it be possible to allow the specification of notehead size, perhaps similarly to the way point sizes are specified?
My wife teaches young children and older adults, and both have problems with reading the standard size note heads. Currently I'm telling the score that it's printed on A4 paper (instead of letter), exporting it as a png, resizing the graphic in inkscape, and then printing. (SVG and pdf have fonts that keep then from being properly read from either svg or pdf files, although pdf-only programs seem to handle the pdf files properly, the ones I know of won't resize the image.) This is clearly a horrible kludge, so things would be greatly improved if I could just say "use double sized noteheads" or "use 18 point notes" or some such.