My 5RM should be about 315, I'm still getting my form down on deads.
I see why youre deads are higher and squats lower (saw you tblock vs glad vid), its harder to squat when youre taller(you), and harder to dead when youre shorter (me).
Also I believe our military press is exactly the same haha, give or take 1-2 reps (not sure which direction haha)