I'd like to see at least some of the Model 3 "day one line waiters" who are holding out for the SR (short range) version get access to the full $7500 tax credit in the US. Many may not be able to take the full $7500, but I'm sure they'd appreciate being able to take at least $5000 or $6000. Perhaps Tesla could deliver two or three thousand SR cars in December, a nice Christmas gift for some.
In general, I think Tesla needs to always remember to reward those who are willing to physically wait in line for new Tesla products, even when this may reduce margins somewhat. This feeds a virtuous cycle, making it easier for Tesla to create buzz around future product launches. Apple does this to great effect. "Loyalty begets loyalty."
Personally, I am thankful that, with our Day One (2016/03/31 during the "reveal") Model 3 reservation, we were able to order our AWD Model 3 this past June. By allowing us to order a few months before taking delivery, Tesla enabled us to save a few thousand dollars by locking in lower prices on the dual-motor upgrade, non-black paint, destination and document fees, and future cellular network fees. I would say that our initial two-year "loan" of $1000 to Tesla, and our subsequent three-month $2500 "loan", are paying off in spades.
Sort of tying this into "market action", building the Tesla brand by demonstrating loyalty to customers will help the share price over the long run. My wife is very happy with Tesla, and this makes it easy for me to obtain her support whenever I feel ready to buy TSLA shares (as I did yesterday).