Hi all, new here. I'm looking at buying a 99 Impreza 2.5rs and the exterior and interior look really well maintained. However, there is rust at the differential/rear end (some in the engine bay as well). This concerns me as it's not priced as a "beater" and I'd like to keep it for a while. I'm in Michigan so it'll only get worse unless I get it taken care of. Car is 3 hours away so I want opinions on whether it would even be worth driving to look at it. Thanks in advance for any advice!