It will be an 83mm wheel with a 1.0 housing on the S468FMW. If it was less of a daily driver I would've definitely gotten the 1.10 housing. The coolest thing about this charger to me is the value: for what you pay you get a charger that is 800hp capable, has a BW race cover, and daily drives better than the crap S366 that everyone on the forums seems to love so much.
The DTS charger has a 71mm turbine wheel (same as the newer Fleece VVTs) which I haven't tried yet, the one we put on our sponsored workstock truck has a 68mm turbine wheel and the thing is an ANIMAL.