Am I missing anything from my potential build?
2020 sprinter Cargo Van
Length 144
D03 - High Roof
Powertrain V6 Diesel Engine
C00 - Comfort Package
C0S - Comfort Package
X67 - Chrome Grille Package
X13 - Exterior Lighting Package
C01 - Driver Convenience Package
CA2 - C02 in combination with C03
C03 - Premium Plus Package
JF1 - Rain Sensor
JB6 - Parking Package with 360 degree camera
X90 - Deletion of Sprinter badge, left rear door
X93 - Deletion of Model badge, right rear door
ED4 - AGM battery 12V 92 AH 850 A
E36 - Cutoff relay for additional battery
H88 - Rear heater prep
H12 - pre-heater
J51 - Fuel gauge, optimized for aux. fuel tap
D13 - Mounting rails for roof rack
X69 - Swivel Seat Package
Q24 - Trailer Hitch, 5,000 lbs.
QA9 - Half-sided step rear (for trailer hitch)
E2M - Additional battery for retrofit consumers, engine compartment
R98 - Rims painted jet black
B25 - Electric parking brake
F49 - Electrically heated windshield
T75 - Door-mounted assist handles, driver & passenger
T50 - Soft Close Door
Planning on running Espar D2 and D5. Do I need to order H12/H88 to make it easier?