Hi Toshi, its really nice to see you active on here! You seem to be well motivated, not just with using Linux, but also in community, and I want you to know that I appreciate that. Your amazing! 
In regards to ARM, yes, it appears to be the wave of the future for mobile computing, everybody wants a piece of it. There was some talk about Nvidia wanting to heavily invest in ARM, and it made people nervous lol.
When I mentioned Virtual Box, I didn't actually think you were going to try it, I assumed you were going to jump onto that other one forget its name now. But I am happy that you are enjoying Virtual Box, and that it is able to do what you need.
I use a tablet to view my security camera's, and I have my tablet connected to a chromecast, which allows me to view the feed from the tablet, on a 24" IPS monitor from BenQ. Works great.
I think its pretty stellar how Aravisian put Linux on an Xbox, that just shows his excellent resolve. He had an idea, he knew what he wanted to do, and he did it!
Linux takes time to get used to, you don't learn it over night. I've been using Linux for at least 6+ years now, and I am still learning new things!
I've never known someone who needed so much SWAP file, but what that tells me, is that you use your computer in a way that I don't. Keep in mind, you could always buy a super fast hard drive, put a SWAP partition on it, and dedicate it for SWAP use.
If you want to have a nice read about my new Zorin OS 16 PRO experience, just click on the link bellow.
Installing Zorin OS 16 PRO on a Dual Core machine.