Just a suggestion, but I would hold off on that until you finish with your Novice linear progression. Any conditioning you do will interfere with your recovery between work outs and slow your progress. There will be plenty of time to cut your weight and add conditioning routines when you become an intermediate lifter. Personally, I have given up my beloved surfing and mountain biking for the duration, as I know my experience with them will be vastly improved once I get stronger. Something to think about...