Lets begin with "Patience is a virtue"
(haha, I can't even use that word for its intended purpose), unfortunately it doesn't help with my dremeling skills. I could've just stuck with this style hopper center for my Phantom, but I wanted something different.
So I hacked my body,
Used an assortment of tools to grind down the circumfrence of the remaining neck,
Gently trimmed the plastic cover,
This pic shows how much I had to remove,
Bought a used Ego feedneck for $10 and slid it on the body,
And now I can securely clamp any hopper to my Phantom,
Looks damn good if I do say so myself.