Tesla email blast promoting the Model S came out this afternoon, again reiterating Elon's twitter points of the Model 3 being the lesser of the two in price, performance, size, etc. This one specifically notes the S has "more customization choices". What's everyone think will not be offered on the 3? I already assumed we would have fewer interior decor choices - maybe A or B... ? And maybe fewer seat fabric/leather choices... ? Maybe no biodefense mode? or PUP?