Altough the floor is completely solid, there where a couple spots with some surface rust where I used Duplicolor's RUST FIX - just to enure it stays put under the sound deadener and carpet...
Then I cleaned up the undercariage, in preparation of spraying the pans and wheel wells with a couple coats of Rubberized Undercoating and the blalnce with Eastwood's Chassis Black.
Once that dries, I can begin installing the new suspension parts!