Hello!
...
So the highlights for option 1 are:
2x Zeus Hurricane cca 14500 KH/s
...
both are upgreadable to 65MH/s, this means 130MH/s for a half the power consumption - officially by Zeus company
It should be worth noting that Zeus has cancelled the blade upgrade program and will likely not (at this point) ever ship the Gen3 blades as upgrades to existing miners. They are instead focusing on cloud hashing through their ZenHash service. Pre-orders of the blade and volcano units have either been converted to cloud hashing (at about double the price) or refunded...
For more details, read here:
http://cryptomining-blog.com/3711-zeusminer-cancelling-volcano-focusing-on-cloud-mining/