DEX410 2010 Spec wheels

[DangerCow]

Just bought a 410 2010 spec used, and wondering about wheels.

These fronts say 14mm but the hexes I have look to be 12mm, is that correct?

http://www.amainhobbies.com/product_...m-Hex-Yellow-2

Can I convert this to 14mm and if so, what parts do I need?

Secondly, the rear on the buggy is a pin-type mount, whereas the Durango rears I have for my 210 are 14mm hex, no pin. Is there a way to convert this?

Lastly, is this set-up compatible with a different existing wheel set, like a B44 or some such thing?

Thanks so much for the help, pretty excited to get this going!

TC