Honestly, it's not really that big of a deal. Especially if you're just getting away from skating completes.
For the most part, board companies all have the same shit. Yes, there are different concave and sizes and everything, but nothing is necessarily better than the rest.
Since you're not very experienced with different kinds of boards, then you don't really know what you like so now is the time to experiment.
I've skated both plan b and enjoi, they are both decent boards. I suggest you find a graphic you like and go for it.
Board size is what's really going to matter. Considering your height and shoe size, I'd say get at least an 8. maybe an 8.25.
Just find a graphic you like in your size and go with that.
Trucks are gonna be the same why. Make sure it fits the board, otherwise you're good. You cant go wrong with indy's.
As for wheels, the smaller the better if you like street skating. However, the smaller they are, the shorter the lifespan for the most part. Ricta's are a great band. I personally prefer autobahn but honestly you probably won't notice a huge difference, I know I don't.
And bearings. In my experience, not really much of a difference. There's bones swiss bearings, and then theres everything else. So I highly suggest you get those. If not, anything else you'll find at a shop is fine and pretty much all the same. Bones swiss are just better than the rest.
But yeah, experimentation is key. No one usually knows exactly what they like until they'e shopped around and tested different brands and styles. Everything you picked is good to start with. It's just all about preference. Make sure the sizes work for you, everything else is just small details.