Threshold for Pain: How much can your diesel take?

I have a hybrid 60/16 GDS, 3 inch stainless cooler tubz, 7.3 power stroke intercooler, huge John Deere combine air filter, and I removed the grid heaters, timing is to the head, dynomite diesel stage 4 injectors, dynomite diesel fuel pin, carter 4160 fuel pump, 4 inch exhaust, 3,200 governor springs, the VE injection pump is near maxed out, big fuel lines, and a tuned AFC, I have smoke at low boost but it cleans up nice at 42 psi, EGT's are 1,300* pre turbo on a max wide open throttle run.