WOW...that is going to bump a TON of reservers up a tier in their credit.
If Elon also works some magic with distribution and somehow doesn't hit 200K cars in the US until Q3 2018, we could all get full credit. Not counting on it, but I'm encouraged anyway. Hope he can stick to or close to these numbers
If they do it right they should be able to satisfy about 200,000 units in 3 quarters which is almost half of the reservations. Note that not all reservations are from the US so everyone might be available for the tax credit at 100%. Here in Canada we got over 40,000 reservations so it's looking good for you guys.