I'm really happy with the megasquirt but I'm fortunate to have my brother help me with a lot of it though. The flexability is awesome but it was/is very intimidating at times. He's been building and installing them since the early 2000's and also has an electrical/programming background to go with being a fantastic mechanic so I'm constantly getting an education and guidance with my set up. If you need help don't hesitate to pm me. He likes sharing his knowledge and I think he would be willing to read through challenges and write something up to help guide you through it. It does take a while to go through and get the cold start and fuel tables all set up. The data logs will be invaluable for going through and seeing what the motor is doing and what needs adjusting. Once you get comfortable with it though I think you'll be extremely happy.