I would call TWM Induction (
http://www.twminduction.com/v8_kits/v8_kits-FR.html) they have kits that are not listed on the web site and have been very helpful. I selected a TWM for two reasons: not a carb (ease of maintance), has the most similar look to webers (fuel rails on the inside). I am happy with the product, the machine work is incredible. This is the same setup that Roush is using for his FI engines. The one thing I don't like about it is the limited air cleaners offered.
For electronics I decided to go with FAST because of the capabilities it offered.