I'm sure you know that this is an outdoor tree - year around. You have put a bit of a hurt on it (nicely done) so now just learn patience to not do any more this year and learn to not just keep it alive for years, but to have it thrive. And welcome to the crazy world of horticulture art.
ps - you will get many conflicting bits of information. ensure you take all in, but only listen to those who have experience!