So, uhm, a new update is online, and all my work will be in vain.
Here, TAKE MY 46 DOUBLE-NEFA AUTOMATIC BUILD!
http://imgur.com/hfgtsP0
WARNING: Heat vents full-upgrade is NEEDED
55 single Nefastium reactor blueprint, automated. Just fill every empty slot with cell.
2 T5 Heat Vents, full upgraded, along with 80 T5 Platings, can drain out all the heat made from 1 single Nefa. The only problem is that I wonder if those capacitors can sell all those energies.
WARNING: FULLY UPGRADED HEAT VENTS NEEDED
http://imgur.com/jnjSDvK
Very good concept! IMO it can be even better with, like, panels to select number instead of clicking, more variations like D8 or D10 or so, and MORE LEVELS! Anyway, a really nice brain teaster game, 4/5
 "Words are Hard")
 "Reactor Incremental")
 "Dynetzzle")