I reserved a week before public since SpaceX employee (3/24/16 I think?). I bought a 100D, but kept my reservation to see what the M3P would spec out at. I pulled the trigger a week or two after the P was avail.
Model 3 Performance (No Performance Upgrade)
Deep Blue Metallic Paint
18’’ Aero Wheels
Premium White Interior
Enhanced Autopilot
I was screwing around with the config between payment options and finally put in "cash" one night and it locked my "edit design" function. That was about 10 days ago. I tracked down a DS yesterday and he was able to change my color to MSM and also change it back to Tesla Financing. I was then able to submit my credit app (which didn't populate when it was selected as such two weeks ago).
I would hope you would be one of the first to receive their Performance without upgrade and white interior.
Keep us posted if you get a delivery date! Might mean the batches are changing.