Yeah I was close to putting the welded 3rd in the rear, but because its a daily driver I figured the Aussie in the rear will at least save the tires. I never have my fronts engaged on the road anyway (except to test it), and off road it works fine. I'm gonna need a cooler for my p/s tho, overheats after an hours use with both hubs locked. Oh just got the Aussie in last weekend, and I LOVES it. I love the click-click sound as I coast around corners. It's so quiet tho that I forget about it sometimes... Tis good I suppose.