they're VERY dry currently, and very noisy.

White lithium grease.

Just remember that all the spray can lubes are water based and eventually dry up or get washed out by moisture. Lube regularly!

Silicon spray for all hinges, door locks, latches, springs, hood release cable, etc.
Bike chain lube for the door stay on the cargo door, and dont forget the latch/handle on the cargo door behind the Land Rover emblem.
Do this every 6 months, more if you live in dusty conditions.

Believe it or not, Rem oil works amazingly for this type of thing.

I use PB blaster every few oil changes, and spray silicone for the window tracks.