Perhaps you could add salt to your installation to counter te humidity, this is what I used to do to store oven-dried concrete specimens during my master's project.

There are frequent down-times, I have a mining rig consisting of 2x6 1070 GTX and I am lucky if I get 7 days in a row up-time.

Can't your work provide you a storage closet?

I would like to advise the dollar-average investment strategy for beginners to get acquainted with the volatility.
During this period of investment, avoid investing when a drop is steeper than 20% over 24h period with the motive to reach rebound.

Well this is scary, what makes you think DASH and ETH will become obsolete over time?

There are several points which make this project appear fraudulent:

1. Dev did not respond to post #49

2. The concept as elaborated by Dev is in fact based on the Proof of Stake protocol, but instead uses the term 'self-mining' to justify the requirement of Monerium (MNE).
Later in this topic, dev corrected itself by stating the concept is indeed mining/staking without going into details.

3. The requirement to possess MNE specifically is odd, but can be understood when assuming Dev possesses a large sum of MNE and intends to dump it once the purchase power increases, which happens when users want to ''mine dynerium''.

4. As users requested it, Dev was not hesitant in shortening the aging period of 2 weeks to 1 week

This is a very risky project, my advice is instead of investing money here, buy bitcoins.