Your captain has a pistol and the dragon bow, drop one of them, since he can't shoot both.
And your detachments for the swordsmen are too small. Any opponent will direct attacks at the detachments to drop them below unit strength 5, and you'll lose your bonuses. Make them into one big detachment of 8.
Looks fairly good otherwise. The mortat may not be worth it in smaller games, but that's your choice.