The Guard option is definitely something you should consider.

Id look into Ameriflight as well. With your total time you may be able to get in as an SIC with a fast upgrade once you get the 135 mins. I would venture to say your going to get more flight time(especially TPIC) in the next couple years that way vs the regionals. Especially considering upcoming possible furloughs. I was getting 500ish hrs a year there a while back. You may also be able to get to check the instructor box there as well. They have a path to UPS from what I understand. Purple pathway may be good but who knows how long you’ll fly the Van and not get the multi turbine you need to get on with FDX.