Pyramiding For Bulk

[Maty]

Here is my Routine for gaining Mass and Strength:

3 times a week:

Squats - Pyramid up to 5 rep max
Bent Over Rows - Pyramid up to 5 Rep Max
Bench - Pyramid down from 5 rep max

My Stats:

135lbs
6'1
Bench: 70kgs
Squats: 70kgs
Deads: 110kgs



Problems:

Which exercise is best for lat width?

Should i pyramid up on all exercise or down on all exercises ?

Will this gain strength and mass?

could i add deads for my hams in ?

Could i add Military Press ?

Any criticism is welcome, so what do you think?