Firstly, there's a whole sub-forum on Dakka dedicated to
40k lists and feedback, find it
here.
Secondly, there are a few rules about posting individual points costs of upgrades, mainly due to threats of legal infringement from
GW.
Here's the sticky topic you should read.
Next - in order to get the right help, your topic needs the right title. I don't know enough about Grey Knights, but if you'd included "Grey Knights army list help" in the thread title you might get more people looking at it capable of giving good advice. I
think you can edit the title by editing the first post?
Hope this helps!