Pool builder delivered my equipment today. Current schedule is to begin digging on Thu. Included with the equipment is this test kit by Oreq. Will this be adequate for TFP or should I purchase a Taylor or TF100 kit?

I would still recommend the TF-100 w/ magnetic speedstir. The bottle sizes are still a better value and should about all season. That kit is decent and equivalent to the K-2005, but has fewer tests for the season and does not include the FAS-DPD for accurate/elevated FC tests. You can hang on to it as a back up or for extra tests.
man. I am so happy for you that rock didnt go down deeper. Didnt lool natural. Probably burried it there when building.