2001 5.3, increasing hp

I wanna increase the output of my engine i have a 01 5.3 I already have a K&N fipk, gibson dual exhaust from the headers back, and a superchips programmer. What else can I do to increase HP with the engine and transmission. Trying to get it so it'll really set me back in my seat. my budget is set around 10,000 for the next year. Not sure what internal work I need to do to the engine any ideas would be great.

$10000!!! put on a blower

I wanna increase the output of my engine i have a 01 5.3 I already have a K&N fipk, gibson dual exhaust from the headers back, and a superchips programmer. What else can I do to increase HP with the engine and transmission. Trying to get it so it'll really set me back in my seat. my budget is set around 10,000 for the next year. Not sure what internal work I need to do to the engine any ideas would be great.
Magna Charger RADIX SUPERCHARGER KIT
http://www.magnacharger.com/gmtruckradix.htm

Patriot Performance Cylinder Head
http://sites.reachtheworld.tv/waterNew/default.asp?T=505233&DID=1225

Dynatech SuperMaxx stainless steel header exhaust system
http://www.secureperformanceorder.com/dynatechstore/getproduct.cfm?CategoryID=57&ClassID=364&SubclassID=1676&ProductID=6164

cam
http://www.cranecams.com/

a good shift kit

custom tune
http://www.nelsonperformance.com/

and a link to a forum with die hard gear heads with chevy trucks like yours who can answer all your how to spend my money to go fast questions
http://www.ls1tech.com/forums/forumdisplay.php?f=20
caution this forum will cause mod my truck fever