My brother in law has a nice new 900 cat home in his garage. My 2003 mach z is to arrive anytime. His is stock with the exception of studs . I plan to run mine first with no studs. If there is to much track spin I'll stud.My question is "how many feet will it take to reel in this green cat"?The weight difference between he and I is 40 lbs.I'm heavier.Thanks and all opinions appreciated.