Re: building 6th edition power suits
While possible, I'm not sure I'd recommend it, since Dispel vs equipment/electronics/etc is pretty common. In the immortal words of Bugs Bunny ... "Remember, you're asking for it!"
As to the second, ... isn't that just a Breakable Focus? A physical manifestation can be activated again in short order (after a phase or two), not necessarily requiring lengthy repairs or replacement.