Let's say I wanted to use some of the Florid Pack symbols in my logo; if I edit the color, am I allowed to sell the logos?
Not usuing the Florid symbols AS my logo but around the actual text.
As far as I know they are avialble for use in any project but consider that anyone with knowledge of AI will know where they come from.
In any event, I don't believe you can sell anything with provided symbols in it. Although they are royalty free, it doesn't mean you own the rights to the images. You can use them in anything, yes. But you can't sell them or trademark them.