What do you expect with all that ultimate stuff you have installed?
You could send me all that stuff and replace the steel skids with aluminum, order up Atomic axles - they are supposed to be lighter than stock, remove your doors (but as I remember you have had concerns regarding a wet ass), get magnesium wheels, and fill the tires with helium.
Most importantly send me your front axle and RR skids. I am here to help you!
"Old age and treachery will overcome youth and skill", Bob Arnett