Would be easier to relocate the overflow bottle...
If I had to guess the big loop in the line is probably to reduce stress on the fittings. A shorter line would not be as flexible when the engine moves.
X2^^
another thing to consider it the reduction in system capacity with a shorter hose. It may not be much, but the typical AC system doesn't have much "extra" capacity built into it.
So will a reduction in system capacity result in the AC not as efficient? or just wont blow as cold?
Go OBA, put the lines wherever you want
On-Board Air-- using the AC compressor as an air pump for pneumatic tools and "airing up" tires-- not really an option if you're intending to have AC in your rig
Looks like they have the parts to make a custom line as well be I still don't know what size hose to get and what fittings my cherokee needs.