If you want to drop 35 lbs in 3 months and maintain current strength levels, while spending less time in the gym...all I can really say is good luck. I think that is very likely an unrealistic combination of goals. You could probably do it in 9 months and more or less maintain strength, possibly even set some new PRs in the earlier stages. You could do it in 3 months and spend less time in the gym, but you will lose strength when you cut 3 lbs per week for 3 months. You won't lose all your strength, and you'll be able to get it back when you stabilize, but during a cut like that, you can't expect to not lose strength.