I've been sleeping full time in a hammock for maybe 13 years.

If you're going to get a stand, honestly what I'd recommend is getting a length of nylon instead of a prepared hammock. That way you can customize it to your stand. Obviously a prepared hammock will work as well; just make sure it's not one of those cheap short ones with the rough parachute fabric and the different colored panels on the side. You'll want a standard 11' camping hammock.

You're also going to need a summer weight underquilt for inside, which will run you ~100 USD.

I'd recommend getting a nice inflatable pillow, or one of those synetic camping pillows. The key here is small. Inflatable gives you great adjustability, but most inflatable pillows are annoying long term. What I use is a NEMO Fillo (~50 USD), which is an inflatable with some memory foam that makes it feel like a standard bed pillow. You can dial it in and it feels great.

Speaking practically, you want your TV viewable from inside the "V" that is created by your feet when laying in the hammock. I actually have my computer attached to my TV, and a wireless keyboard and mouse. Guess how I'm writing this right now?

One other upgrade I did recently was to get a 3 tier table and use it as a nightstand. It's something like this. Instead of having my various nesting accouterments strewn on the floor, they're organized on this, which means I have more room for nearby stuff (like water, my clock, Alexa, phone charger, tissues, etc).