New Leopard Gecko

[Catherine]

Incubators are tricky. It sounds like you are on the right track. Too hot is as bad as too cold. Having just the heat coil might be best, especially in the summer.
Too humid is the same thing. Does the aquarium heater add to the humidity? Another reason to not use it. Usually the eggs can be kept moist enough because they are in damp peat moss in a closed box.
Use a "rubber maid" type box that does not totally seal. If it seals the eggs could run out of air. I think I posted a picture of an egg box in the Caitrin and Earl thread. My friend has been raising reptiles for years using that kind of box and peat moss.

I switch names when my brain insists on a switch. Pete was supposed to be Mike. Daniel was supposed to be David. I have a Mike and a David now. Names need to feel right.
Two carrot tails sounds like a good idea. You might be able to switch the pairs later. I don't think they bond the way some animals do. You will have to see how they are responding first.
You should have some lovely babies. You have some good genetics in the parents.
You can have two females with a Leopard Gecko male so you could keep a daughter from each breeding to place with the other male. That might be interesting. There are lots of possibilities.
I do know that you are going to have fun.