Sounds great and like you have everything taken care of. My only issue was that your vet made it seem like feeding in another enclosure was better than feeling in the home enclosure. This isn't true and snakes gain no benefit by being fed in a separate enclosure; when it comes to this is it is purely a preference we choose as a keeper. So whatever feels comfortable to you and whatever keeps your snaking feeding is a good rule to follow. You may find that you will have to switch to feeding inside the home enclosure if he ever becomes finicky and thats perfectly ok too. I always feed in my home enclosure without a problem and wouldn't want to risk having one of my snakes regurging during the move back, but that is just my preference. Keep up the good work and enjoy your little guy.