So you got your car tuned in person from Eric? If so then I would definitely send him the logs ASAP to get his input. I'm sure he can figure it out quick. He has always responded within a day when I've sent him questions or datalogs. But with the amount of mods you have and especially running E85 and doing a lot of changes to the fueling, I would definitely want a proper wideband so you can know whats going on yourself.