The untraditional Edge Rushers I like

[*ochocincos*]

I'm ok with adding an edge rusher, but I'd actually prefer an interior pass rusher.

I don't know if you can say someone who is ~250 lbs and 6'3" - 6'4" are "untraditional" though.
Those measurements have always been pretty common in the league.
The Bengals just traditionally always chose to go the Carlos Dunlap-style for decades.

Look at the two main edge rushers from IND from the early 2000's for an example:
Robert Mathis - 6'2" 245 lb
Dwight Freeney - 6'1" 268 lb