Sounds like if you get it running pretty good, this would be a pretty decent base map for users who which from stock ecu to megasquirt with little to no mods.
Running stock ecu? If yes. Were the injectors from before also not meant for the motor? The fuel pressure is really low. It runs fine throughout vacuum?
I made my own it was pretty easy, not a complicated part. If you are looking for premade ones http://www.zccjdm.com/ has the carbon inspection lids and ebay has the carbon cowl. Sorry I don't know any sources for just fiberglass.