Cambers are a personal thing so I don't want to be prescriptive, if it works for you then it's right!
I know there's endless discussions about sharpening on this forum, and I don't want to start another. But the thing about sharpening discussions I find odd is that there's rarely any mention of forming, preserving, or amending a camber. And yet that's something that's uppermost in my mind when I'm sharpening a plane iron. To me sharpening is actually two separate jobs that happen to be performed at the same time, getting a sharp edge and getting the right camber. It's actually the camber that's the most important and the trickiest.
Take edge jointing, as a furniture maker you're doing it all the time, and success or failure is in large part determined by the camber on your iron, too much or too little and the task of bringing the edge to precisely 90 degrees with the face becomes a frustrating struggle. When the camber is in the sweet spot it's a job that takes no more than a minute or two. Or when finishing from the plane, you want that elusive edge shape that delivers a wide, thin shaving but that feathers out to nothing at the edges without taking too much away from the shaving width. Consequently I rarely sharpen without consciously thinking how I want to tweak a camber, and if it's just where I want it then I'll work quite hard at preserving it. When grinding I aim to get within one mill of the edge, but never actually remove the camber (incidentally, grinding like this makes bluing the edge a non issue, unless you're really ham fisted there's only ever a risk of bluing once you're grinding out the very cutting edge).
One final thing, low angle bench planes are great tools, but their biggest shortcoming IMO is the difficulty of making fine adjustments to camber shape. It's not impossible, but the geometry of low angle bench planes makes it more and trickier work.
