Please make sure you check with your tax advisor - but you might be able to qualify for some steep X discounts.
No idea what Trump did to these tax advantages in the last round - but I know some people that got huge discounts because of the curb weight.
IRS Tax Code Section 179 is what you are looking for. Please check with your tax consultant. You will need taxable income to make the write-off - but it is there and you should really study it.
Best of luck in your sales career - I am in the same boat and LOVE my Tesla - it is the best home office I have ever had.