Is it in any way possible to replace CM7's boring messaging interface with the stock messaging app from the LG stock roms (the one with chat bubbles), also, where would I be able to get a keyboard similar/exactly the same to the stock LG keyboard on the Optimus Net?

This is what the stock keyboard looks like (I couldn't find a picture in portrait mode, sorry): .

I found a ported stock LG keyboard, but as you can see in Cyano, there is a useless smilie button and every single button is bigger than what they're supposed to be from the LG keyboard.

Could someone help me/direct me to how I might be able to replace the messaging app and keyboard from CM7 with the apps I'm looking for? Thanks!