Just keep an eye on the plugs. They can loosen up with temperature changes and slush/ice pushing against them, if real cold. We clean our float box every boil, leave it on and plug it at the inlet in the box. If some does seep out it will just stay in the box. The other end of the flu pan and both connections on the syrup are all ball valves. Those really are the way to go.
305 taps on 2 Shurflo's, 31 taps on 3/16" and 229 taps on gravity. 565 in all
Mountain Maple S3 controller for 145 of the vacuum taps
2x6 Darveau Mystique Oil Fired Evaporator w/ Smoky Lake Simplicity Auto Draw
Wesfab 7” filter press