The upper is pretty easy to make and then weld up. Just do not have any time. If you have an interest in doing this project, with your email address, could send you a bunch of under construction photos, dimensions, and tips/tricks. The absolute starting point is the lower intake where the porting is significant. And, some re-routing of coolant lines is required. You also need access to an aluminum welder/welding. If you decide to go this route, suggest you decide on a throttle body beforehand. space is very limited when figuring out how to get idle air into the TB and have room for it. I used an 80mm Wilson TB and actually have a spare part which attaches below for routing and hooking up the IAC which you can have to use or fabricate a new one.