Guess i could ad the Savoy has an SLR of 10.4:1 and seems to work ok. Dont get hung up on an "ideal" SLR number as it is VERY combination dependent. Savoy ran a string of 1.33 60's a couple weeks ago at 7000' plus DA ar 3530lbs in Vegas pulling 12 degrees ramped in over 1.25 since we cant get new tires, well the ones we want anyway.