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

Last time I priced a holley HP950 to replace the one I have now it was $1000 cdn here locally with taxes and rebates . The Fitech Go4 with the timing control is $1300 plus the fuel system upgrade , making the whole package with the Tanks tank , pump and sending unit less than 2 holley carbs . The hold up here for me has been the insurance company , I have collector insurance for $236 bucks a year which required a documentation and approval process by the provincial insurance company , thats full coverage at an insanely low price that I don't want to lose . They ave started a Modified Collector program with the same rates that allows for aftermarket stereos and mechanical modifications that they will approve on a car by car basis , unfortunately they said EFI even with the fuel system upgrade wasn't enough of a modification so if I do it I lose my collector status .Hopefully they will add EFI to the program and then it's a done deal for me , either that or I may switch the car to another province and then see if I can do it there .
PS in the seven + years I have had this carb I have spent at least 300 on power valves and rebuild kits and gaskets etc... that crap can get real pricey up here because they see it as race parts and know we will pay up for what we need .