You can do that, instead of using auto balance you can order the priority list and whateve ris higher gets priority over ther lower ones
If you place all catalytics at top it will always do those instead
(dw about putting bloods at top if you don;t have the reqs iit won't try to enter a rune type it if you do not have requirements, it will pick the elemental ome instead)
Should give you a lot more control over what runes you want on your account