The regular style Ross switches are about the same height as 027 switches, just add some adapter pins for 027 track and you are good to go. The only thing is the straight track coming out of the Ross switch might be longer then what you need and can be cut down some to fit.
The other thing about Ross switches is they come in 2 styles; with switch machine or without switch machine. I got the ones with the switch machine installed as they are electrically connected all the way through for the center rail. The Ross switch without the switch machine you will have to install center rail power on both sides of the switch.
Lee Fritz