Been thinking about that, so here is my simplified math:
if CryptX deploys this month all hashpower he has on order, that's 330thash, it will be around 1% of total network hashrate.
Suppose he manage to stay at that 1% with smart reinvestment.

Per day, there are 3600 btc mined - 0% network growth, or can I use 4000 btc/day to do the math?
4000 * 1% = 40 btc/day
40 * 7 = 280 btc/week

Some of that goes for operating costs, 35% of the profit for reinvestments. I will simplify again and use half of mined coins for that.
What' left is 140 btc/week for divs.
140 / 80675 = 0.001735 btc/share per week, or 0.09 btc/share per year (yield?)

If we use that yield to be 33% of the share price, that gives 0.27 btc/share
25% -- 0.36 btc/share

??