Hi Joe,
My wife and I are intending to build a house in Springfield township within the next year. We are in the planning phase right now, and while we have not settled upon SIPs yet, there is a good chance we will use them. As we finalize building material choices, you are welcome to decide if helping out will be of value to you. At the very least, I would be interested in sharing ideas, subcontractor recommendations, lessons learned etc. As you more forward with your project, it might make sense for us to help out as well.
Talk to you soon,
Malcolm