I'm new to the site, and actually am working on finding the right dmax. I'm new to the dmax diesel, i've always had chevy gassers and most recently a 6.0 PSD and the farm has always had powerstrokes (2 7.3's, 6.0, 6.4) but i like the dmax combined with the allison. So what i'm looking for is some advice as to what i should go with. I'm thinking a 2006 or newer with the 6 speed allison and the lbz. I do plan to do some light tuning (prolly no more than tuner-ppe, intake and exhaust, still will be a daily driver). Any suggestions or comments would be appreciated.!. Thanks!