subs and amp

I have a Kicker ZX 750.1.

I was thinking of getting a pair of Kicker Comp VR 10".   Will it matter if i get the 2 ohm or 4 ohm DVC's?  Can I hook them both up and run 2 ohm successfully? 

I am completely ignorant when it actually comes to the wiring of subs.  So please, any Diagrams would be extrememly helpful.  And I may even name my first born after you.

Thanks

-John

Also the thought of PolyFill came up.

Now i see a small problem.  My subs fire down.  so obvioudly having loose polyfill laying on the subs will probably be a bad idea.  What kind of glue do people usually use to keep it stuck good.  From my knowledge poly-fill is a plastic derivitive, so some glues would just melt the fill.  just looking for alternatives.

Also I am in Afghanistan at the moment so it makes it hard to look for stuff right now.  Just a justification to my needyness ;)

wow I thought i was good at inginuity wise things.  Good stuff.

Thanks for the awesome info.