A-TRAIN, 57 days in 12/12.... Looks like leaves are RUSTING? WTF

Need some help on this. Seems to be spreading, but just on the leaves... Should I chop early? Thanks in advance fellas.....

Kinda looks like nute lockout caused by ph issue:

http://www.ganjaguerrilla.net/Album9.htm

Even if you do nothing with the plant other than water it, it will be better off than cutting it now, assuming all of your trichs are clear.

It definitely looks like some kind of deficiency, probably due to excess salt build up (as already mentioned). If the flowers smell like nutes, flush with a light nute solution for a week and then chop, assuming the hairs/trics are the color of your liking.

yeah looks like it is ready as it is, if you flower for too long it will start to die.