Eaton M122 Supercharger for X5?

[Frankiesayrelax]

Okay, all opinions welcome! I’ve been seeing in my research a lot of DIY Eaton (mostly the M62) installs on various vehicles including M62 engine BMWs. I have a ‘06 E53 4.4i (with the N62 engine) and want to see some moderate boost to low end torque and HP.
I have seen people use the M122 on BMWs and so I started considering that particular SC. Then I came across the version developed for 4.4l V8 caddies that can be found on eBay complete with intake manifold, throttle body, and the like.
Here’s a link to some pictures:
1: https://i.ebayimg.com/images/g/L9oAA...lud/s-l300.jpg
2: https://i.ebayimg.com/images/g/AIgAA...lui/s-l300.jpg
3: https://i.ebayimg.com/images/g/qVEAA...lut/s-l300.jpg

Why shouldn’t we use this package as a foundation for an E53 SC? Am I nuts for even suggesting it? I mean, like i said I’ve seen M122s installed on M62 BMWs so why not the N62...