Hi
NO, you shouldn't be sorry about not being more financially prepaired.
A lot of these little one's just take a lot of love and patience and I believe you have an abundance of both within you.
Sure money comes into the picture, but that is almost secondary to what I said above. You said you have enough to feed them and what not, good.
I believe you have it in you to make it and to bring them up to adulthood. You are just as nervous about them and worrying about them the way we all do and exspecially when it was our first geckos ever also. I worried all the time and had been up at the petstore all the time asking more questions there and elsewhere eventhough I also had read the book.
Reading that gecko book and the illnesses that they can get would scare the heck out of anyone, but just because you see so many things they can get, doesn't mean that they will.
Take care, and please don't thing about giving them up and leaving us, we won't give up on you.
Take Care, TLB
p.s. I also sent an apology to you a little ways down.