Turkey bag is just to keep the smell contained during decarb, it doesn't change the time needed. 110º C for 110 minutes is a known standard for decarbing in Celsius!
Don't do anything until you tell me the weight of the decarbed bud you want to use for the topical oil! I don't want you to waste any or end up with something too weak to help. Post the weight here when you have it.
I'd infuse longer than the time in the instant pot.
I keep a small bottle in my nightstand, probably 6 ounces, and a 12 ounce bottle in the fridge. Lasts a year at least.
It's an HR and 50 min, so basically the same, except about 40min cool down
Works great, my Amnesia Haze oil is fantastic, as good or better than the ATF oil I did in a dbl boiler setup