While everything is drying I was able to get my hands on the ventral fins. This fit real nice and wouldn't you know it the paint trim lines actually matched up perfect.

Traced the outline of where they touched the fuse. Went back and lightly sanded both sides so the Zap a Gap Goo would have a better hold. I've had pretty good luck attaching these ventrals using flexible glue. I sometimes hit the ones on my F16 and they still stay strong. There is way more clearance in the Viperjet than the 16 so I don't think I'll be hitting these as much, or ever, but I still like gluing them on this way.