Actually, this is a hard question. Its like almost having a robot or a eroge program as a life long partner.
Just imagine you walking down the road talking two these irresistible pairs of artwork creamys. People will think you are insane. Not only that, you will probably be redrawn from almost all aspects of society, except perhaps cyber space. "Oh hey there, wanna come around? I've got two underage cartoon characters who will do everything that I tell them to!" - That will invoke some interesting results.
If it was lets say for something that could be replaced, then yes, like 50000$ or your grandparents.
But if it is 20 years of your life down the shitter, for some "imaginary" cartoon characters, no thanks. Also do they 'clip'? perhaps they can turn that on/off, like Ryuku from Deathnote, otherwise you will be well, interacting with a hologram.
Overall, I don't think you /b/rothers appreciate the life you are living, I know that constantly jacking off to CP and fakes of Emma Watson, while wanting to buy that new game but can't because your mom won't give your allowance until friday, doesn't mean that you should get rid of 20 years of your life. I know that you haters gonna hate, since that is what 4chan does, but I think that you will probably know what I am talking about deep down inside.
Yes, I am a genjutsuteki otaku. And no, not Wapanese, but a real 100% concentrated Japanese.