Welcome, and congrats on your new birdy baby! It looks soooo cute!
I highly recommend reading the stickies - they have tons of information about feathers and food, and everything in-between. Even if you have no info around to locally, there is plenty here! You'll be confident with how to care for your budgie in no time!
It's feathers should be fine. Just give your baby time to settle and rest and get to know it's new environment.
Your seed choice seems good to me (though others may know more than I in that area) but don't forget to feed fresh fruit and vegge, sprouts, etc (all at your local walmart
) Check out this thread for diet info
You've got great support here, and I hope we see more of your baby soon!