ALL paint work requires quality prep work for a quality outcome. The “spraying” part requires less skill for more simple schemes. And then, finish work can turn an average paint job into a high quality paint job.
So, if you are determined enough and willing to be patient, do the prep right. Then spray it. Then wet sand and buff it out and you should be plenty proud of the outcome.
Worst case, you spend $150 and a few days to find out if you can do it. If not, you end up taking it to a pro. $150 and some time is a cheap skill building lesson in my book.