So what I’ve done with super extensive filtering like this is to take it to workflows and use “display list” for each filter. I actually create a custom event with a display list action for each of filters. The custom events also trigger the next custom event in the chain, so that you can ensure each filter is being applied to an already filtered list. And you place a condition on the action so that it only runs if the filter is active - if not active, it just triggers the next filter.
Each display list action would be something like “repeating group’s list of Cashflows:filtered” (with just that event’s filter)