Speaking as an Oblivion modder, I'd be very interested if this game could be modified as well.
I never heard of this game until somebody at TESNexus asked about this game's mod-ability and whether or not a Nexus site could be created for it to host the mods and community around this game.
I've seen a trailer and a gameplay video which makes it look like a very appealing game. If a dev-kit was made available, there's no doubt that I would be purchasing this game.

I do love dragons! (and swords and armor)
LHammonds