So Blast it all the way for several months or do 5-6 weeks and then take a few week break and start all over again?
Dont take a break from the CJC (DAC or not).
Rotate GHRP's as you desensitize to them... Example:
Week 1: Hex/CJC 100mcg each 3x per day
Week 2: GHRP 2/CJC 100mcg each 3x per day
Week 3: Repeat week 1
Week 4: Repeat week 2
And so on...
You can go higher than 3x per day though, just as example. If cost isnt a concern Id go up to 6x per day if you could squeeze them in/not get tired of pinning.