Forgot to update this thread.
I ended up getting a Truxedo Lo-Pro Tonneau after many reviews & recommendations, thanks Carl! (the lifetime warranty is a nice plus too).

plus a local truck accessories shop had it for $399 installed (I'll have to dig up the pix)
Also have a Pace Edwards PowerGate tailgate lock on order from Stylin Trucks (had a gift card I haven't used in over a year).
Should have the DDM 5000K HID's soon too.
I've been eyeing a new cluster as well, what do you guys think?
SS:
Dale Earnhardt: (I'm a huge Big-E fan!)
Escalade Platinum Elite:
Escalade Platinum:
and lastly looking at a new grille to add some style, what do you think of the look of these replacement billet grilles, do you like all 3? I was thinking just the main upper & air dam (middle grille in bumper), what are your thoughts?