Can you not match the brick and use that instead? Stone seems like a random addition to your home.

I dont want more brick. i like the idea of something breaking it up.

Or maybe even as an accent around the arch entrance? and maybe the back wall around the door?

I'd paint the stucco body of the house white. or very dark (a deep rich brown from your brick)

and paint the inside of the archway white to draw you in.

The brick requires the contrast of a smooth surface. Not stone.
Just get rid of any peach color. It's taking over the house.

You can have the stucco detailed so that it looks like limestone