Make sure you ice as much as you can (even tho it is hard to penetrate the vest), make sure you eat enough food, take your meds, limit arm movement, rest for like 3 days, and when you get your vest situiation straightened out, keep it as tight as possible. Further down the road, stay out of the sun for a few months, and if you can't, make sure to load on sunblock so your surgery scars don't get dark.
Glad things went well! Keep us updated.