ok, so i usually get elixir polyweb 45-100 long-extra long. so i also order a long-extra long .80(a string) and i usually order an extra e string. here is the thing. i think i normally get the long version of the .100. on the just strings website they have long-extra long for all the lengths except .100. which has long, or extra long. now i have a fender mia p-bass. 2005. just wondering if i should be using the extra long like the other strings are or should i be sticking with the long version? i know the length is different, but will anything else be different?