Jim, [REALISTIC] goal setting is one of the reasons that you have progressed so quickly - many people simply HOPE to shoot better.
One of the BEST 100 yard shooters who ever walked on the planet once advised me, " I have practiced (three to four evenings per week) religiously, shot in all 'conditions' AND calm; you can train with the realistic expectation of shooting 17-20X - anything over 20 is luck . . . " (Note:despite Ma Nature's best efforts to thwart his efforts, this individual shot 17-20X with impunity !) I used to cal him the meanest man on earth.
Who am I to argue with that? I'd sure like to have the EYES of fifteen (or more!) years ago AND what I (think) I know now! ;)R.G.