I have acquired over 250k to the project and am stumped on which miners to purchase and the space to put them in. I fully understand the heating issues, and space is not an issue, but any type of advice is quite appreciated.
Cheers
If you had anything over $500k, I would suggest investing in BitFury. They are a mining private company who produce their own hardware and take investments between $500k and $1000k.
I would suggest you look into companies like MiningSweden.se and ashnest.com for cloud mining that is cheaper. Hashnest takes maintenance fees and has an ROI of around 400 days, so you could earn 500k in two years! There may not b enough hashrate for your 250k, so if you wanted to do this, you may need to contact them directly!
You could also get some S7 antminers, and an old computer. If you turn the computer into a pool by following online tutorials and hook the antminers up to it. You would then have the greatest chance of an ROI.