whats wrong with the plugs in these pics?

[houstonECLIPSE]

i've been having problems with my egt's being too hot at idle, cruise, and at WOT. at idle they are 600c-650c. when at WOT the are at 900c at 5000 rpm so needless to say i never get to redline. i've checked for boost leaks by pressurizing the system. i've installed a new mitsubishi fuel filter and a new mitsu o2 sensor. i've tried swapping out a different set of injectors,a different MAS, fpr, and fuel pump. the timing has been checked as well. i'm starting to run out of ideas here. any one have any good advice for me?
here are pics of my plugs:

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here's a pic of my o2 sensor:

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lupe

 

[1LE]

Hard to really see, but the plugs appear fine. Ever replace your fuel filter?

 

[slowAWDTSi]

Well It all looks fine other than they were made in japan
They look like a good slightly rich (really close to perfect) color
the O2 looks cleaner than mine