do you have any news on whether the MSP fans will work? like edwins "upside down/right side up" suggestion, or even the breakaway tab? and if not, would both sedan fans be required?
Once I receive the prototype, if there is enough interest I will see if there is a way to make one or both of the OE MSP fans work. Otherwise, I know for sure the OE sedan/P5 fans will bolt up directly and provide plenty of air since we only run the passenger side sedan fan on our turbo charged race car! Finally, there is a very good chance that Mishimoto will make a slim fan kit (after the production of the radiator) or have a universal style slim fan set available.
Hope this helps??