Crane Project

This is the rough out minus log trim on sides, shelves, door hinges, and added log trim here and there.
My questions before I proceed further.......

Item A)  The base is a thick slab.  Option1) It can just stay as is. 2)  Put log feet underneath with glides  3) Install casters underneath.

Item B)  The two doors on the left  Option 1) glass  2)  wood panels   3) another material?

Item C)  The shelves  One shelf in the middle of the on top left cabinet and one shelf bottom left middle?  or ...do they need to be adjustable? Do you want more than one shelf in the two left cabinets? If not, how many shelves and what gaps do you want?   two in each on left cabinets

I'm planning one shelf in the middle on the cabinet bottom middle and right.

Finished product ready for delivery. Minwax Polycryl Finish

Glass etched wolf prints on both glass doors.  Blum  hinges