Questions for diagnosis

[Tavman]

Hey
So I got my programmer on Friday and love it. But I am trying to figure out my previous power lose in my truck. To desribe the power lose that i am having goes like this. I have plenty of power between all RPM range but when it geting into the higher 3500 and above it feels like something is holding my truck back. This happens in all gears. I have been trying to figure it out since I bought the truck.

What I have: 04 with a 5.4L, gotts mod, magna flow exhaust (3'' high flow cats going into a single 3'' inlet into a magna flow muffler with dual 2.5'' side dump just before the passanger rear tire) and my new addition the grypon programmer(custom tunes coming soon)

On my display i have rmp, cam timing, speed and spark advancement
My concern is my cam timing is that it seems to be advancing but at the wrong time because in all gears it max's its advancement it 1500-1700 rpm at 53 and then anything above that it returns to 1..... My spark advancement seems to be working fine and slowly advance through the RPM range.

My thought is that my VCT solenoid is not working properly and I have replaced my cam phasers, reflashed my pcm before getting my programmer.

Would anyone be able to telling my what their cam timing is reading through the rpm range???? OR is there a section on the forum here where it tells you where all your ranges should be for our trucks???
Oh and sorry for the fricken novel but I have been dealing with this for a year now and its driving me up the wall to try and figure it out why my truck is so gutless. Thanks for the help.