Are you in village or port? If your in Village, Wroggi S armor is one of the few with Normal Up, so I would go for that. An "okay" bowgun to use is the Type 46 Gunflage II if you managed to get 2 Duramboros horns for the bowgun. it can seige normal Lv3 and Water, which are both good against Baleful.
If your doing port and have access to Azure, I would def get Rath Soul armor, gem in HGE and get a decent Normal Shot HBG.