I have a 2001 Ultra with the MM efi that I did a carb swap on last season. This winter I did a 98 Big Bore kit on it with SS 585ge cams, ported heads ect. Now that being said I am now wanting to do a EFI upgrade on it. I have a Throttlebody from a 2006 (eBay 109 bux complete) a wiring harness from a 2006 Ultra ( eBay 139 bux) Thundermax ECM ( 310 bux eBay) and a 2006 fuel pump complete setup ( eBay 66 bux). Now with all this is there anything else I will need to get to make this work?