Just a few things you might know already but here goes, 1 wires are fine but there are things to know going in. When buying it will need to fit the small block Chevy and brackets you have, and then have to split and re clock when you change over to the Poncho engine. If you have a warning light in the dash it won't work and you will need to get a separate volt gauge. If I remember correctly they don't charge at Idle if that matters to you.