So, i could do that... just put it in and run it till the summer and see how it feels. Then, if no good, i can have it reworked. I guess, does that mean if i call a converter shop, they will accept and adjust a converter that was not one of theirs? Or they don’t like to touch someone else’s coverter they didn’t build?

Also, from what i gather here, if a high quality converter maker designs an optimal converter for my package, it would perform optimal at the track as well as being as efficient as possible for street driving? Im not sure how they both come into play together.