It looks like the 08+ Accord is the best OEM solution
https://www.hybrid-racing.com/blogs/...smission-guide
The Accords are EPA rated at 31mpg with the larger 2.4L so hopefully that combo works out well on the 2.0L
I also found a listing on eBay for a 4.1 FD set which would probably make a nice difference in combination with that transmission.
When I had the MR2 K20, the used motor I bought came with a trans where a kid was drag racing and broke 3 teeth off the FD gear. So I have some direct experience working on these transmissions. Very easy and simple to break down much like the B-Series trans.
-Liberty