It should be noted that healer SDs aren't viable at the top tier, which is where you have to balance around. They are in the mid or high tiers where people don't update their sipping priorities on the fly or how to handle aeon strats, but against someone who knows the counters (@silvanus could always counter my twists every single time), a healer isn't going to kill you.
Unless you have Shuck. Shuck can change the game. Gosh I miss Shuck.