A drop down list or few buttons that you click and can customize to automatically change all your slots to the chosen items before you spawn. Like the class system in the recent Call of Duties or the Rune Pages and Skill Tree sets in League of Legends.
ex. Set 1: Straw Hat, Leather Vest, Leather Gloves, Rus Boots, Practice Longsword
ex. Set 2: Sallet with Visor, Transitional, Wisby Gauntlets, Mail Chausses, Danish Greatsword
I think it'd be cool to change from mediocre to better equipment in an instant as your multiplier improves, instead of taking time to choose and lagging behind the team with cav coming towards you.