About to pull the trigger on my Green Envy FiST if this adv assessment fee (prep fee I'm assuming) and delivery fee can be waived. $23,856 - $1000 Rebate = $22,856+TT&L (before $825.00 del fee and $359.00 adv assess fee). How much will I get raped on TT&L? I'm also putting $2,000 down and 0% for 60.