BP Growth/Weight Question

[Minkness]

My male BP, Moko, is about a year and a half old, and a solid 900 grams. I feed him on a weekly schedule and change up his meals between 2-3 adult mice, a small rat, or a medium rat. For the last several months he's been a solid feeder, not missing any meals. I don't want to over feed or have him growing too big too fast, but do wanta steady, healthy growth and happy snake. Should I change his feeding to bi-weekly now, or is my current schedule ok?

Pic taken just tobight to show his thickness.