Seems that if I have only put 11 members on my trust list, then my 51 votes would get divided evenly amongst those 11 members. 4.636 votes per member (51/11)
You get only 1 vote per member.
Ok. Thanks for the further clarification.
To maximize my vote, I should make sure that I have 51 members in my trust list (otherwise I am not using those extra 40 votes, currently). Apparently, currently, my two supervotes are being randomly assigned - currently 2/11 probability, but if I go to 51 members in my customized trustlist, then those two supervotes will be randomly assigned based on a 2/51 probability?