That’s oaky Luke,but have you thought about or tried auto car washer jets?
Duel or single,either can be used.They can also be either in a fixed postion
Or can be the adjustable type.They can be fixed without having to drill a hole
For the jet.Attach the jets to a Perspex/plastic strip,in turn attach your jets to
That,and your away!
Lewis Doubtfire gleem Clean ( The Blade Runner )