Yes but cuts sell for different prices, one JC is more then sufficient as you will obviosly be buying the cuts that sell for the most first anyways.

Just for boxers you can do more dailies sooner but I bought tons of titanium ore to get the powder to get the things you buy the recipies with so you don't need to do dailies (but I spent over 50K on ore but I got a lot of that back from the gems I found also).

I would not make more then one JC (I making 2 out of 36 as one guy is already at 350 so don't want to waste him).

Im giong enginerring instead for pvp.