Best kit for Coil-On-Plug (COP) conversion for 550

It took me about 3 hrs to do on my 550. I was told I could get to the 4pin connector on the coil without removing the coil, but I opted to removed the coil and that took most of the time. I didn't see any way my fatty fingers were going to get into release the connector otherwise. I didn't remove the throttle body, but I did remove most all of the hoses and connectors associated with the TB.