You should be ok providing available EA DCFC.
I recently drove over 2 high passes with about 5500 feet gain,
and 150 miles distance. (see image Vail Pass)
Started trip at 100% SOC and 273 on GOM.
Arrived at charging station with 94 miles left on GOM and 40% SOC.
Average consumption was 351 watts/mile.
You can never eliminate some range anxiety, but good planning with a plan B
should reduce it.
I would also think about test drives and relationship with your local JLR dealer.
Jaguar I-Pace SE Borasco Grey Mars Red Interior Clear Bra Ceramic Coat
20" Wheels Mud Flaps Meridian Surround Sound Driver Assist Pack