Let's look at a number of decisions and costs here.
If you have camlocks and want to put cams on the wall, not only do you have cams,
conduit and electrician costs there, but you also need camlock cables to go from the pack/rack to the wall. If you also are going to install
socapex connectors on the packs, that is going to add up to a lot of work and money, especially since I am not aware of anyone that supplies precrimped
socapex female with lead wires.
Crimping socapex pins takes a special tool and soldering them is certainly fun based on the size of the pin and the
wire. Have you done any of this work before?
Changing over the packs from camlocks to 4-pin 30A dryer connectors is an option, but you have to make sure that each bank of 4 dimmers [2 banks in each pack] only uses 30A or less. If the lights are on for more than 3 hours, then you might even need to get that down to 24A, but don't forget that this is
current when dimmers are at full, which your lights may not be. Now you would be looking at rewiring the pack inputs, rewiring the pack outputs and putting 4 connectors on the wall with
conduit and boxes.
You can rewire the feeds to 50A connectors, as Derek suggested, which you to fully load the packs as needed, but this is indeed much more expensive than the 30A connectors. This may be cost competitive with the cam option.
I would suggest that work with someone that has done this work before and help you make decisions based on your specific use and budget. It make more sense to use a different product.
I don't believe I have actually helpd much here but instead am hoping that you will get another set of eyes on your situation.
David