Gearing up to put replace the stock system with the mopar corsa catback. I've been studying install threads, and I have a few questions... Lots of good floor jacks and jack stands out there... I know the SRT is 4,000+ lbs, but I plan on rolling the fronts onto rhino ramps. I'm guessing that jack / jack stands in the rear would have to support only about half of that weight??? Would it be safe to get a 1.5 ton floor jack and 2 ton jack stands to support the rear??? Please help me out!!!