Not at all.
In fact, install the rails, track, and a P85, and it will be even stronger.
Install the rails in the flat position for deep snow, angling up only benefits riders who don't ride deep snow. In 2007 when this became available, the 136" track was the only one available. If you remember, in 2006 AD Boivin announced that there would be a new 128" track for the Top Gun 800HO, never became a reality, would have been the best of both worlds!
Did you see my answer for the anti stab kit question earlier?