I think that is a fair general comment too. Decapping the stock 550's is an easy job for ASG one I will likely do. E85 is not an option for me unless they start selling it at the servos.
The lag is the issue that needs addressing. Driving it in the current tune is not ideal to say the least.
I am going to to try and get out early in the morning and do some logging of the
ecu as well.