Re: I would marry this guppy because …
That reminds me of this documentary i watched on the discovery channel which im not going to mention. you can’t verify that you aren’t of the same species. As for the eating, why are you so sure she would do that and not the other way around? PCG seems to be quite a gentle, empathetic personality. Besides, you both sound like homo sapiens to me.
I think if finding the perfect soulmate involves sacrificing GS time then that is just the price you have to pay. 
You two would be perfect for each other and you’re also both doctors. I’ve read quite a few threads with your banter and ive noticed this banter across blogs as well. It reminds me of a movie where in the beginning the protagonists tease each other and pretend to dislike each other yet this is only to mask a deeper truth and reality which will reveal itself with the passage of time.
I could probably write a best selling novel the likes of Harry Potter based on this story. With permission from you both of course.