I am figuring on a longer trailer as it will be used for more than just the Viper. I am thinking along the lines of 60's C bodies as well. Plus by the time you have a work bench in the front, space for newly accuried parts, etc, that should be about right.
As for tow vehicle, no issues! Custom built 1980 W350 Dually Crew Cab Twin Turbo (550 hp/1200 ft/lb) Diesel Ram with 24 speed trans!
Robert
__________________
2002 ACR, 3,400 miles, Yellow/Black, 3.73, GTS-R Wing, Custom 20" HRE Rims With Pirreli P-Zero's, Vip-Air Intake, Borla Exhaust