Hello Jeffrey! One limitation of the new dashed lines per layer with ConDoc is… we can only get one dashed line type. I chose to use the traditional hidden line – – – – – as our default.
I personally use the dashed lines plugin all the time. I think it is the fastest and easiest way to force the look I want.
If you really want to dig in… You could probably make another layer type that gets nested into the 2D graphic. I would name the layers by the dash type, then assign the corresponding dash types to each layer. The last layer in the nest is the one that rules. In other words, if you create that last layer with a unique dash type it will overrule those above it in the nesting order.