The Names... really..
Fortunity Circuit O.o
Call it something technical, like "Ore-Processing-Unit" or something that sounds cool, but has no reference to reality like "Subatomic-Nano-Refiner"
So we could add something funny instead of copying vanilla enchantments.
Nano-Dissolver:
Created to increase the processing of stone without destroying it. Has a high chance of giving you the original block you mine (like silk-touch), on the disadvantage of the nano-dissolvers to also destroy nearby blocks.
10% to get the original block, 50% to destroy one additional block nearby... may chain up to 10 blocks. If improved higher chance of silk-touch, lesser chance of chain-breaking.
Overcharge
Addon to make your nano-sabre or chainsaw (and even the mining-drill? overcharge). Increase the energy-usage, but deals half a heart additional damage. Chance of paralyzing hidden enemies for a short period. Attention... my cause different kind of harms to the user.
5% Chance of paralyzing on hit. 5% Chance of dealing half a heart damage to steve. 1% chance to set a random block nearby on fire. First chance increases if the addon is improved later two decrease. May cause additional damage if properly upgraded.
Green Thumb Device
Addition for the Electric Hoe. May provide you with wheat if you use it on grassblocks. Is able to grow grass on dirt-blocks if the requirements are met. Works as Fortune while harvesting crops etc.
Higher Chance of Everything if improved.