Be still my beating heart. Seriously? I would drop my Hetzner storage boxes in a heartbeat if I could connect to you instead on a fast link. I have, through the years, have used their auctions to snatch quite a few SSD only boxes and so I need external mass storage their network storage offer is ... ahem ... not the fastest! I would welcome something better :)
I'll second what the others have said. Especially their new Hetzner Cloud would be a perfect fit. It's one of the cheapest (if not the cheapest) cloud option I could find. Combining that with your B2 storage would be a perfect match.
And the best thing: They don't only focus on price but the quality is great as well.
And for us being a german/european provider is a bonus (GDPR).