Can I use Airport Extreme with a Powerline Setup to extend wireless from other router

Please read this carefully and let me know if this will work.

The Problem

I have Verizon Fios Internet. Their Actiontec
router only provides minimal wireless coverage
across my large home.

I have an Apple Airport Extreme Base Station
but didn't get better results hooking it up to the
Actiontec router as a bridge.


So I got an Interesting Idea

Why not get the Belkin Powerline Adapter Kit.
These things are supposed to work great.

I plug it into my Actiontec router at one side
of the house and then plug it into a wall outlet
on the other.

Then....

I plug it into my Apple Airport Extreme Base
Station and essentially put it in AP (ACCESS
POINT) MODE to essentially repeat/extend the
signal of the Actiontec router.

Will this work?

If anyone wants to go as far as providing some
details of how to set that up it would be appreciated.