Whether or not you clip is a personal decision, but I just wanted to make sure and clear something up. Correct me if I'm wrong, but it seems as though you are under the impression that you must handfeed a flighted bird in order to teach it how to step up and to recall train.
If so, I just want you to know that is not true. You can have a deep and meaningful bond with your bird even if you don't handfeed. And a bird who is fully flighted is perfectly capable of learning to step up and any number of other tricks or behaviors. Bribery works great!
Besides, if your little guy hasn't even fledged yet, it sounds like you have lots of time to teach him things before he even begins flying. I'd taught Bixby to step up and flight recall well before he even took his first flight. It's very doable.
Now, if you have other reasons for clipping, that's between you and your bird. I just wanted to be sure you weren't doing it because of an incorrect assumption. Good luck with your baby 'tiel and make sure to post some pics!