Well, I would have 20 colors available as click-n-take. I might put light/nights and pale/dark ones in, too. We'll see. I was going to do speckles but those, I think, would be better off doing them each for each person.
How I intend to run this is like this.
You have the option of doing the click-n-take with said above colors. These are found on the sands (yes, technically I should make them all available at the Weyr, too, but we'll fudge that part...), or the Old Sands where the first dragon clutch was shelled. Firelizards use the heated sands now for eggs. Mostly greens. These eggs get put back on those sands and hatch. People can pick them up like they were on the beach.
Or, you can send in a form for one of the eggs. I plan on having the forms open for a month, then 'switching' clutches. I'll create a generator to determine what's in the clutch, give them numbers, and go from there. If, at the end of the month (or when I remember), I there are still 11 eggs out of a clutch of 12, I'll 'put up' a new clutch. I don't care if those colors/firelizards don't find a home. It's realistic in that way because ICly, the eggs aren't going to wait for someone to pick them up and bring them home. They'll hatch when they darn well feel like it, with or without someone.

I will send you the image, gender, color, and if it talks or not. All will be determined by a generator. I may even do themed clutches, like all Skyscape, all Elements, or all Speckles.
Of course, I may end up leaving the info up to the reciver, other then if it's talking or not, but we'll see. I honestly don't know how many people use/take FGPC flits.
Which brings me to another new thing: the Firelizard Registry!
Not mandatory, but more like a list to see where all the FGPC firelizards go/have been. So, when the new FGPC is back up, anyone that has taken a flit from the FGPC are free to register there flits. There is no prize or cookie for it, just the gratification of seeing them listed with all the other flits. XD