There’s no problem increasing the number of bitcoins as long as it is a proportional split, but there’s also no reason for increasing the number of bitcoins because they’re virtual, and you can have little tiny pieces of them.
"Lamborghini Newport Beach in California is proud to announce that we are fully capable of accepting Bitcoin as payment for vehicles. We are excited to be opening the door to this new currency.
Bitcoin, a fully encrypted and fully digital currency, has been used by a recent client of ours to pay for a Tesla Model S Performance we had in our inventory. That's right, an electronic currency was used to purchased a fully electric vehicle."