Think about KC stage 2 with stock sticks.
You will have the best reliability with stock inkectors...
It will also greatly help spool the turbo regardless if it's stock, stage 2 or 3, by upgrading some supporting mods.
I'm getting ready to buy BD diesel exhaust manifolds and up pipes. Huge help...
Bd diesel makes a good low price kit. You can get just the headers and or the up pipes.
Headers.
http://www.dieselperformance.com/index.php/product/index/292P
Up-pipes.
http://www.dieselperformance.com/index.php/product/index/396
Then you can do a search for other companies that make tubed headers.
If you get the mishimoto. Congrats. But don't get their radiator. Many are having over heating issues (including me) because the core is smaller than oem.
I'm digging the CSF intercooler. I'm interested to see more info an pictures!
Racor is the same as motorcraft.
Here are other places to get them cheap.
http://www.diesel-filters.com/
http://www.nationalfleetparts.com/Default.aspx
http://performancetruckproducts.com/
http://www.desmoparts.com/products/parts-catalog/powerstroke-60l/racor-pff4616-fuel-filter-kit...
06 and 07 are the best years of the 6.0L.
http://www.internationalpowerstroke.com/6.0L-changes.html
http://www.ford-trucks.com/forums/848915-6-0l-difference-between-model-years.html
Google helps allot. It took me just a few seconds to get these links.
2006 and 2007 are the best years to choose for a 6.0.
Good things to look at before the purchase.
-Look at the head bolts and see if you see a bolt head or a stud with a nut around it. This will show if the truck upgraded to ARP head studs.
-See if there is a copious amounts of white or blue...