I'm really interested in the Deck Legend - I really like having backlit keys, and especially like the warranty

. Except I don't like linear switches, so if I get it I'd be switching those out with Cherry Blues for sure.
So my questions are:
1: Are the switches PCB mounted or plate mounted?
2: I noticed from a picture somewhere that there's a diode on the switches themselves, except it wasn't clear enough to tell: Are those the LEDs, or the diodes used for n-key rollover?