I want to add usb 3.0 capability

Is it possible? I've been looking at the differences and it looks like usb 3 requires more wires and more power, so a new board would likely need to be wired to the existing motherboard which (unfortunately) has everything on one big board.

I'm trying to do this for virtual reality stuff, this isn't my daily driver, which is why I don't mind if it's bulky or ugly, it doesn't have to be portable. The question is, if I build a usb 3.0 board, where could I wire it to the motherboard?

Is this at all possible? I'm pretty handy with soldering and all that, I'm just not sure how to wire it together or if it's totally unrealistic.

Is the USA Moto X Pure missing the hardware for dual SIM capability?

I noticed on my Moto X Pure (USA) that the SIM tray looks like it would support 2 SIMS + Micro SD on my SIM tray, but one of the SIM holding slots is covered with plastic... Is Motorola artificially limiting dual SIM in the US? I wonder if the internals in the phone itself has the hardware for supporting 2 SIMs and it would be possible to modify this SIM tray to hold 2 SIMs or import a SIM tray from a country with dual SIM models? If the ROM on the US version wouldn't support it, I am sure a custom ROM could be made to support it (if my theory is correct).

Bcmon capability for galaxy tab pro?

I currently own the galaxy tab pro rooted with cyanogenmod 12, and I am having a hard time figuring out how to get things like bcmon and aircrack to work on this device. Can anyone tell me if there is a way to make this work? I appreciate the input.

-Stephenislegend