7mm Mag Browning western hunter load advice

[AthlonOpticsGuy]

Hello Horde,

Working up a load for deer and Elk this year.. 26 inch barrel and I believe a 9.5 twist..

Ive got 150 and 162 ELDX to work with and hornady brass ( open to different bullets)

Poweder selection is
RL17
IMR4831
Hogdon H4350
H414

Kinda thinking RL17.. I have heard it is not super temp sensitive, and temps vary greatly here in the desert SW and in the mountains..

Any thoughts or personal experience loading for this rifle?

Thanks

AOG