Yes, to set this up here is how my group does it: 1) In the settings set your equipment so that it does not count against weight when unchecked. 2) Add two copies of your armor to your gear. 3) Change the name of the armor so that one indicates Guardian mode, while the other indicates Infiltrator mode (see image). Switch checkboxes when you switch armor types. 4) On the Infiltrator mode armor edit it and remove the part that gives you disadvantage while rolling stealth checks (if you are using armor that gives disadvantage). 5) Add in attacks for both the Thunder Gauntlets and the Lightning Launcher. You do not need to do the equipment checkbox like we did, but it can help know which mode you have activated by giving you a place to check. 6) For speed we write "30/35i" (without quotes) in the speed box. 7) For Guardian's temporary HP ability that is just a normal ability with a counter in the resource counter section of the sheet. Edit: huh, we didn't update the "Select TWO infusions" line to be three. Guess we will have to fix that.