My question: who is your target market? Seems like you want enterprise customers, but specifically I'm wondering which industries?
Do companies interested in this service already employ somebody to do it? And is it a matter as simple as wiping, magnetizing, and drilling the drives? It seems like that would take < 5 minutes per drive of unskilled labor, so I'm wondering exactly how willing companies will be to dump their in-house (probably cheap) labor already performing this service, in a seemingly safer environment.