I guess it depends how much you are expecting, but in general, I'll say, sure it'd "be worth it". If you were to run 5iu of gh along with ghrp and igf, I would put them together like this...
2.5iu GH first thing when you wake up
2.5iu GH 6 hours later
250-300mcg GHRP, 25mcg IGF post workout
250-300mcg GHRP right before bed
I would cycle the IGF for 8 wks on, 3 wks off.