Based on my experience on Sugars, reds and silvers I'd encourage you to plant mostly reds, maybe some sugars on drier land. Silvers seem to yield the least sap unless you have good vacuum. On decent land you should be able to tap the sugars at about 30 yrs age. The reds maybe at 25 yrs. Don't try to exclude other native trees, a mono culture is inviting all sorts of maple pests and diseases. Try to allow other species so the maple is only about 50-60% of the varieties. In most cases, if you're in a decent area in Canada the other varieties will grow on their own, just don't allow then to crowd the maples.
Dave Klish, I recently bought a 2x6 wood fired evaporator from A&A Sheet Metal which I will be converting to oil fired
Now have solar, 2x6 finish pan, 5 bank 7x7 filter press, large water jacketed bottler, and tankless water heater.
Recently bought another Gingerich RO, this one was a 125, but a second membrane was added thus is a 250, like I had.
After running a 2x3, a 2x6, 3x8 tapping from 79 taps up to 1320 all woodfired, now I'm going to a 2x6 oil fired and a 200-425 taps.