You should watch Earthlings next but with the warning that it is *extremely* graphic.
I'll be a vegan for one year 1st Oct, but I went vegan because meat started tasting bad to me. I've learnt SO much about how animals are treated, speciesm, agriculture practices, health etc that there is NO way I can go back.
There are a heap of good vegan cookbooks and you can veganise pretty much any recipe out there.
My husband is omni and, unfortunately, my kids are too but I have them using plant milks instead of animal milks. They eat 1-2 omni meals a week, and then whatever vegan food I make the rest of the week.