Although with this said, if you wanna go to JMP or WSU, just put it up. I feel like there is a bit too much overthinking going on with prefs. They are meant to be pref's for a reason, so put down where you wanna go most first and just go on from there. Its gonna be very rare for one person to qualify for multitudes of places anyway so it the vast majority of cases it doesnt even matter.
Just to clear up too, im just playing devils advocate here
Nonstandard983 , I've personally decided that Newy might be my best bet, mainly because my GF's family's moving there + a fair few high school friends have gotten offers there too so, i guess theres another reason as to why someone might pick a different uni hahah.