Quoted from YeOldPinPlayer:You would be far better off designing a game for the P3 platform. At least then you can sell it in the $3k range.
Honestly, this is a great way to get into creating pinball. All the hard work of the system is done, you just need to design your upper playfield module and software. Multimorphic will support you all the way and there is a whole community of people out there to help you as well.