Curious of input for a deal I'm looking aT.friend of mind trading in his 09 for leftover 2015 model.He is looking to deal with me on me buying his ECU which was CBlast flashed for his full yosi system and K&N filter.no other mods.My 010 model just has 2 BroSlips & K&N filter. So he wants my stock ECU & little xtra$ for the swap. I'm not totally comfortable with doing this deal without keeping my stock ECU.His flashed unit has been great for him and made him happy.But I keep thinking of everything from match up to my bike to even just running richer. While I do have access to a PC3 USB I have yet to ever install as it is a older unit and I'm also unexperienced setting it up.Curious if anyone has any input or suggestions as I dwell over this deal.I will be buying a full shim kit,plugs and a vc gasket as he felt he would be doing a valve adjust but now will not. Open to any input you guys may have as I think this over.Thanks,DeWayne