I'd get some tb500...it's an anti-inflammatory and what i've read works real well.
This for sure.
As far as dosing the peps you have:
100mcg of each, 3x/day is optimal for a total of 300mcg each per day. First thing in am, mid-day, & right before bed.
100mcg of each 2x/day can work for a total of 200mcg per day. First thing in am and right before bed.
100mcg each 1x per day is bare minimum dosing. Right before bed.
Dont eat 30minspre or post pinning, it will blunt gh response.
Ipamorelin is a great choice over GHRP2 or 6 as it wont increase inflammation causing hormones whereas the other GHRP's will.
TB500 is perfect for your type of condition. Great anti inflammatory effect as well as healing properties. Id seriously look into it. I is excellent for this on its own and with a GH stack like you are doing it would only be that much better.