not a lot done but i did get the new fan support installed so she is running again and threw on the IFS hubs i had laying under the work bench so i could get an actual width measurement.
with the IFS hubs and the stock brake rotor behind the hub i am right at 67" WMS to WMS. if i end up going to the FROR tacoma/tundra style brake setup it should add another 1/2" i would think but i think that might have to wait for a future upgrade.
I also decided to do something creative and dug into the scrap pile and made myself a little helper