No shit Sherlock! I just drowned a whooooooooole sack full of ki... oh... immortal... with a t... forget I said anything...
Guess I'd do the same as usual for the time being. Not like I'm in a rush or anything, with all the time in the world, why rush anything? Eventually I guess I'll have to take over the world, but again, why rush it and make a mess of things? Sure, it might take a few hundred years, but if I can eventually take over the entire world in a peaceful manner, that leaves everyone loving me, if not, a few generations of indoctrination ought to fix things. Once I have the entire species under my thrall, I suppose I can set out to conquering the whole universe. Then... I don't know... Cake? I never really think past the whole universal domination bit.