I heard back from the people and I got a job. I might be starting around next week so I might be able to save up for a gas engine now. But I still want to save up for a car and college so I don't know yet. I've only been in this for about 4 years and I have never spent around $600 before and buying an engine about 6 times more than the airplane just seems too expensive. I'm going to have to think about it. If I do go gas I'm thinking about the ZDZ 50.