humm.... my guess on strike freedoms weapon set would be:
Mode 1: duel beam rifles combined, Xiphias 3 rail cannon, Dragoons, range special
Mode 2: Lacerta beam sabers (duel of course), vulcans (similar to F91 would be awesome) duel beam rifles (kinda like w0c), beam special or melee (can't decide XD)
By the looks of things as infinite justice requires sword impulse to make it, i think strike freedom will need blast impulse.... or maybe launcher strike since its not in a plan yet either
as of the skills i reckon N-jammer cancellor EX of course, and possibly a new skill.. something like the seed awakening EX but much more awesome
Thats my opinion/view