Does it come with a tow package?  It really helps if all your towing equipment is factory installed. I will also help out later if you have warranty issues. 2K towing is cutting it pretty close and rules out moving up to a larger trailer at a later date. I would recommend a towing capacity of 3.5K as a minimum and that may not be enough with a C-17 with tongue weights of around 450 lbs. The other thing to consider with the Jeep is tongue weight rating. Dual tanks on a S-13 the TW is about 250 lbs. On an Outback with 2.7K tow rating the TW limit  is only 200 lbs. You need to do your own research buying a TV vehicle that just meets the minimum requirements. You are better off now with no tow vehicle than you may be a year down the road when you decide to move up in trailer size and your current vehicle will not handle the load. Think out your purchase for the long run.

Eddie