SJ, when I studded my Apex a few years ago and went with the recommended (by woody's) 1.325 length, the difference in traction was night and day so I don't know that I'd say it would be a total waste and it may be easier on the track and the studs. If I did it again I might go 1.45 but the length you run just looks crazy! I bet that hooks up great, don't know that I'd ever run them that long in relation to the track lugs. Then again I don't know I'm ever going to run studs again after my experience last year.