Clone UPS XML

I have never cloned a module but it seems fairly straightforward. I need to clone UPS so I can restrict Ground to states close enough to land packages before the weekend. So, UPS1 would offer Ground to 43 states (I have the zones set up already for this) and UPS2 would offer 3 Day Select anywhere.
Not too many files so maybe it's simple but I'd appreciate advice so i can try to get it right the first time. It's a live store.

I have not cloned UPS in a long time, but you should be able to change all references to:
ups
ups1

UPS
UPS1

NOTE: do not change the API calls to their server URL ie www.ups.com

OK, I'll give it a try, thanks!

While trying to clone UPS XML with ten thumbs and blunt instruments, I came up with a better idea. The code already looks for time in tansit data from UPS so we're going to look at not showin the Ground option when time is > 4 days. I'm also going to have it done by a trusted programmer. I'll report back.