Saw an ad in the latest trailer life, about a new self contained hydraulic jack system for a 6 point level up from LCI. The ad states its faster than the current versions, and that there are no hoses, no fittings, and no external valves. So that means no reservoir, no long hydraulic lines. I contacted them, and it looks as if this system isnt available yet. But this seems like it would be a great idea, especially for an aftermarket install.