I thought you guys might be able to provide useful input for this bug which is working to provide better facelets support to WTP:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=192393
yes, it is called visual page editor and included in rhds and jboss tools ;)
joking aside then we would love to help on it, but right now we are fully working on providing facelet support to the current version of WTP.
We can't wait for WTP 3.x to add it.