I've been diving deep into crypto's for the past few months and want to take it another step further.  I work for a couple of guys who are in the business of selling name brand products to large retailers, so investment opportunities and risk taking aren't completely out of their league.  We have a warehouse a mile away from my residence (they live out of town), and it's a place that offers static rent with all utilities, even electric, included.  These guys are in their late 40's and most things technology related are beyond them, so a techno-geek in his late 20's spouting off the details of what Bitcoin is & how it works probably isn't in my best interest.

Ideally what I want to happen is for them to invest as much as they're willing to risk to put towards building a mining rig with me taking 25% of the profits and I'd maintain the operations out of their warehouse (I'd also have my own mining rig in there dedicated to my profits.  Maybe give them 10% since they're paying rent for the place).

I'm looking for ideas on how I can successfully propose this idea to them without  them looking at me like I'm nuts.