WS13A installation questions

[mattwarner]

I am installing two WS13A switches side-by-side in a single gangbox.  Can I install them by running a "jumper" cable from the unused port for each of the line and neutral from one to the next, rather than running a separate line to each?  the box is already pretty tight, so I'd rather not add separate wires for each if I can conserve space.

Also, there are neutral (white) wires from both loads coming into the box and out to a neutral line, but they're just connected together now and not connected to the current switch.  Do I just run a new wire from the X10 switch into that same bundle?

Thanks for any help!

[dave w]

Yes
Yes

[mattwarner]

Thank you!