Still on the Good side of 170..

My BMI has been steadily declining for the past 4 winters.. 185.. 178..173.. and now, 168..
Is 2010 the year when I break the physical/mental/power threshold of 160 pounds? Very good things will happen if I can make this so. The twice weekly Spinning classes combined with the 4-5 hour rides on the weekends, are working.