I'm Gwendal from France, 20 y.o., engineering student in signal processing.
I've been browsing your forum for at least 2 month now and I think I'm finally ready to throw myself in a rusEfi project.
I have a 2004 Mazda MX-5 with the 1.8 VVT engine, and I've come up with the idea of putting an aftermarket (and most importantly tunable) ECU when setting up my supercharger project.
I plan on using an Eaton M62 from a Merc SLK 230, and as for now I changed the entire exhaust system with a stainless steel one including a decat (only for track use obviously

So I will wait one more month (to be paid) and will buy a Frankenso board along with the 72 pins adapter board. I still have not choose between the pre-assembled one and the complete DIY, I'm looking for a hot air gun at my school labs before deciding.
I plan running on bigger injectors as soon as I get a proper tune on the stock one, probably RX-8 yellow or blue injectors, as I want to be able to run on E85.
I have a small experience with C and C++, so I will get into the code soon and maybe one day I will bring up something helpful to you.
The DIY part of the project and the constant updates you brought is what made me choose rusefi and I can only congratulate you all for the hard work.
I hope to come up to you soon with a working project.
Cheers,
Gwendal Aka Crazy Striker