It never even occurred to me that I might actually make beer at home until about 5 years ago. I've been pro for about a year and a half.
Trust me, I had NO idea what was going to happen, and and on what timeline when I started. I'm still trying to get my head around the fact that making beer is my job. And in this town? I'm going to guess that 1/3 of the breweries in this county (82?) didn't even exist when I did my first batch on the stove. Hell, it could be more than that.
And, with your system upgrades, you could potentially make better beer than I ever did at home. Trust me, I never won any awards for my homebrew.
Never say never, bro!