I'll post some soon. It's not yet a beast but like you, I love the 2003-only color also. I have driven it since new, beat it up a bit, over towed with it and it spent the first 12 years of its life living and hunting in Northern Indiana winters with no garage or carport. 220k miles now days but still runs perfect.
I finally decided to put some money into it (actually my wife ok'd it) so its on jack stands as I am typing this. I am currently installing new leveling keys and longer Bilsteins (2-1/2 inch) in the front and stiffer, longer coils and longer shocks in the rear. With camping/tool boxes in the bed it sat level before but lower. lol. So with 4 inch longer and larger diameter coils it should sit 2-1/2 half to 3 inches higher with an increased payload to help with additional racks and equipment.
I am installing new tubular upper control arms, and urethane bushing top and bottom, longer sway bar links, and moog ball joints again.
In my younger years my son and I built many 3/4 and 1 ton Fords with 500 hp big blocks, 8-12 inch lifts, and 40 inch mud tires. Now being older, I just want to add a small lift with slightly bigger tires to overland with so my wife and I can still climb in and out of it.
The only engine mod so far is the air intake and a mild tune. It has great compression still and does not burn oil yet so I may keep it stock for another 100K miles. Then the 383 bore or 6.0 replacement, unless I can find an 03-06 2500 in decent condition that is.
I will post pictures ASAP.
Don