No ones reservations will be switched to a new price. The original listing will be cancelled and a new one with a new price posted. Everyone who originally reserved will be notified. It is then their choice. The K-Ms at the new price survived. Others may not.
I will be the first to admit I am clueless about what does well. I don't understand the GP7/9s, I didn't understand the EL-2Bs, I didn't understand the Jawn Henry, I don't understand the SD40-2 or the alternative GP40-2s or the fact that adding tunnel motors might save the project. There are many more.