The way you have described it is just fine, and with some slight rewording would be the way to present yourself. Obviously the 1600 command is single engine, so that needs to be made clear.
With only 40 hours 'real' multi command (on light twins presumably?) some employers may have a problem unless they can think a bit out of the square and maybe make a special case.
The fact that you hold an ATPL means you are legal to fly transport category aircraft in command. Not that you are likely to get a DEC anyway, but you should be a candidate for relatively quick promotion with that experience.
Good luck!