I'd go with JG intake over Skunk2/ITR.
I'd also go with ITR cams, too. GSR are great, but with gears you can get a lot of out ITR cams - don't believe the ITR cam / N/A rumors.
AEM fuel management is great, but it requires a good AEM tuner because of the advanced tuning capabilities. You won't need the Vortech or the retard with the AEM (as already mentioned). You're going to spend twice the price on the AEM as you would on Hondata. Any particular reason why you chose AEM? I think it's overkill for your build list/desires. You could save $600 on that and spend that on tuning or other parts. Things to consider.

Oh, and what about FMIC? Exhaust manifold? Injectors? Fuel pump? BOV? WG?