WMI is far from a priority for me at the mo but it was deffo on the list, so when this came up on the cheap I couldn't help my self! I don't know a lot about WMI but a quick search revealed these appear to be at the higher end of the price spectrum when new, here's what I got in the kit... It's an Aquamist 2c kit but has the Fuel Injection Amplifier with it which makes it the 2d kit I believe: I also got a printed copy of these instructions: http://howertonengineering.com/wp-content/gallery/legacy-systems/instruction.png Everything as in the instructions is there and it all looks like it's barely been used... Before I get too excited is anyone able to tell me a bit more about these kits? They don't appear to be particularly well documented anywhere. Any knowledge and prior experiences on these kits welcome... Thanks WMI gurus!