Holley Stealth Sniper EFI Question

For those who have installed a Holley stealth sniper efi, what air cleaner base did you use? I realize they're modeled to look like a 4150 Holley carb, but when I talked to Holley tech, they said the stealth efi unit is a bit longer than a regular 4150 carb and may interfere with an air cleaner base made for a 4150 carb.

Also, what fuel feed line are you using? Holley tech said the inlets are wider than a 4150 carb?

Why have a 4150 look-a-like efi unit that takes a different feed line and air cleaner...

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