Get ready for the ultimate in genetic science.
You could easily be turned into your fursona if you simply had DNA of the animal your fursona is based on. With the set animal DNA used as a base, other things can be mixed into the code later to change the physical appearance. Combination with a bit of your human DNA would be fine, the best source for DNA would be your blood. This would give the anthropomophic anatomy, like the ability to stand on two legs and talk. Obviously, clothes aren't going to be created through genetics as the final result, since you don't have clothes in your blood, animals don't wear clothes, and it's not as simple as taking your underwear and throwing it in a scanner. As for furry children, this is entirely dependent on who yor wife is. Let's assume most of your cells and hormones are intact, so you still have your reproductive organs during the cell merging, when you finally become anthropomophic. If your wife is human, the children will end up being anthropomophic, and never all human. Why? Anthropomorphic animals, if anything, are a fusion of man and animal. Your kids are likely to be anthropomophic due to the human DNA already being present in them, so there's no need to add human DNA, so genetic code focuses on adding animal DNA, adding what the wife doesn't have, effectively making them anthro. If your wife is also anthro, it's obvious that the baby will be anthropomophic. The baby won't be perfect, heck you won't be perfect once you're anthro. There's too much of a conflict between your human and animal DNA that you and your baby might be quite vulnerable to diseases. However, if enough animal DNA is present in the baby, or if enogh human DNA is in the bay, it will turn out perfect, due to more DNA being present, making that DNA high priority and avoiding further conflict within their body, bascally saying "I make up more of the body's DNA, listen to me first".
As for being my fursona, yes I would.
I also would have an anthro baby.