Tell me why I should or should not switch to fuel injection!!!!!!!!!!!!!!

All the guys commenting about justifying the cost.. the first time I came back from a trip forward, and my car had sat 4months in the cold/heat of a self storage unit, and I just BUMPED the key and my 418 instantly lit up, idled perfectly(as perfectly as she can with the current cam) and I could instantly drive away, every penny was justified.
EFI is no different than having retro-A/C, or having a modern stereo, or modern suspension, etc.
You are always going to get big grins and a thumbs up.
You are always going to get scowls and the middle finger.

In the end, do whatever will make you excited to drive YOUR car, and make yourself happy, because there will always be someone that will hate you for it :)