Twin, usually the toyhaus auctions come with a starter set. But since you have the twin you should have everything you need. so that said, going through ehobbies and getting free shipping may be a better deal for you. Then it would be 280 versus 315. I just looked at the MC-9 plug, it may work since it is a cold and has not idle bar. Cen recommends a short cold, so you will have to shim that plug up. And the Cen uses a two shoe clutch, but you could find a fly that is set up for a three shoe. And as far as a job, have you thought about government jobs? I am in the USCG and we have civilian personnel that work at our helpdesk.