My brother runs AC with FMIC on a stock radiator/fans without a problem (though it hasn't hit 95 there yet). Adding a FAL-210 on stock radiator should be enough. Also, the cold pipe should come with the IC kit. It better for $850!

Ralph is right, though. OEM parts like harness, ignitor, and ecu, are expensive. Hot pipe with flange will probably be $130. It's the BOV that can get expensive.

The rest of your prices look good though. Looks like you've at least done some research!