OK, to throw another hypothetical out there. In your "ideal" winter, pick 3 HECS-level storms that you would want to occur during that season. For instance, pick from (just throwing some out there that I'm familiar with offhand, no particular order, there are surely others...)
(1) Feb. 1979 PD-1
(2) Feb. 1983 "Megalopolitan Storm"
(3) Jan. 1996
(4) Feb. 16-17, 2003 PD-2
(5) Feb. 5-6, 2010
(6) Feb. 9-10, 2010
(7) Dec. 18-19, 2009
(8) Jan. 22-23, 2016
I think I'd go with 5, 7, 8 myself. But they're all great!
AND, for a bonus. What MODERATE level events would you like to have, if you could pick 3 to occur in a winter?...too many to list, probably, and I'm sure I don't remember them all. But offhand I'll state (in no order)...Jan. 30, 2010, Feb. 11-12, 2014, Mar. 16-17, 2014. Mar. 5, 2015 would be close, too, and maybe should be on my list.