I was bored at work, so I thought I'd try my hand at adding mace, fist, and dagger +skill to the combat sword spreadsheet. It will now properly calculate your dps between varying weapons (i.e., lets say you had misplaced servo arm, 5 points in mace spec, and an iblis as your offhand.)
I didn't add the backstab cycles, so mainhand will still be without daggers. If you want, you can add your own daggers to the mainhand section just to figure out dps for ss'ing with a dagger. Weapon dependent crits are also not supported (i.e., dagger and fist spec)
Here's to hoping I followed the guidelines and I didn't make any huge mistakes. Correct me if I did.