Eddy Pro Flo 2 EFI

Is anybody running a Edelbrock 35260 Pro Flo 2 Efi on their small block. I am thinking about one for my 70 340 4spd. Duster.
Just wanting to here the pros and cons of this system. It looks very complete and I think I like that it comes with a distributor to match the system.
I think that you have to tune with a laptop and I don`t have any experence with that.
Thanks