You should do all the fuel pump tests in the how-to guides, if you haven't already done so, and report your results here. If you feel the engine is flooded, the next time you get ready to start the engine, press the accelerator pedal all the way to the floor and hold it there while trying to start the engine. If I remember correctly, that will tell the ECM the engine is flooded. See how that effects the way the engine starts and let us know. Also, you can unplug the MAF sensor and see if the makes a difference in the way it starts.
You are doing a great job cleaning up your Reatta. It really looks good.