As far as the low boost and low egts I have to agree with KTA, you are not getting full fuel. I run a slightly bigger charger and injectors but my turbo lights hard. From a stand still I make 50psi very fast. I think your full fuel is being limited by some thing.
If you had full fuel but actual low boost you would have lots of smoke and high egt because of all the fuel. When I pop an intercooler boot I smoke like crazy and have crazy hot egts but low boost. That should rule out anything to do with the air side of things. You have low end fuel because you can smoke lots at lower rpm. So check all the stuff for your high boost or max fuel pump settings/parts.
The manifold to IP line is a good place to look as mentioned. If it leaks your fuel pin wont travel down and you will not get your fuel. Also if it seems good just pop the afc top off and push down on the pin to make sure it moves smoothly. I had a small bur on one of mine causing it to stick. Other then that check fuel pressure and run the fuel screw in as much as you can. With your combo of parts I would expect about 1500max egt and 45-48 psi of boost. You have a lot of HP on the table waiting to be found.
