Vaulted ceiling without a ridge

[XR250]

I have an open structure that is 10 ft. wide and is to be a vaulted gable roof. There is no place to support a ridge at each end. The pitch is 3:12. It looks like I could cut the roof shape out of a 24" LVL for each rafter pair.
This may not be the cheapest solution but it is fast and easy. Does anyone have any objections to this?
In the past, I have designed 4 ft. wide, 3/4" plywood gussets for the rafters - which is also an option.

 

[bones206]

This is more suited for a timber frame, but ye olde “tongue and fork” connection is a traditional way to connect rafters at the peak.