I fiberglassed the lower intersection fairings to the front half of the wheelpant. It makes removal fast and easy. No cracks after 2.5 years. the upper intersection fairings look much like Mike's ....I used platenuts in all but one location (on each side) where I used a keyed rivnut.
I'll have to look for pics ....
RV-9A Tip-up; IO-320 D2A
S. James cowl/plenum
(Dues paid thru Nov '18)