Ok! I lightened the load a bit and I decided to set up in a "U" shape so most of the weight runs perpendicular to the joists!
New set up:
Rack 1: 2 29's 1 33
Rack 2: 2 29'2 1 33
Rack 3: 1 75 1 55
And then on another wall there will be 4 20 XH and 2 20 longs.