My personal suggestion what i missing in factorio - some basics added by this modification.
pros:
- every added item has it's own gfx (not factorio-style)
- no code (nothing gets stuck in your savegame and ruin it in the future)
cons:
- needs time
- missing localisation
- all things follow not understandable rules
- no vanilla-gameplay feel
- features a not expansive gameplay

take the time and read something more in the forum.
https://forums.factorio.com/viewforum.php?f=70

Changes:
0.6.75
- fixes some old problems
0.6.74
- Happy New Year
0.6.73
- MC Boiler now working and outputs 270°C steam
- Boiler 3M6/4 outputs 250°C steam
- Turbines consume 250°C, MC-Turbine 270°C -> result = higher MW-outputs
- Generators fixed MF-Temperatures 200°C-400°C -> result = lower MW-output but still strong
- added Steam-Overheater - overheats steam up to 1000°C (input steam any temperature)
0.6.72
- 0.16 compatible
0.5.70
- fixes Fluid-Valve, Flow-Trigger, Buffer-Tank rotation
0.5.69
- compatible with factorio 0.15.10
0.4.63
- many changes please read here: http://johnsmith.ktec.de/factorio/mods/versions/notes.0.4.63.txt
0.4.62
- many changes please read here: http://johnsmith.ktec.de/factorio/mods/versions/notes.0.4.62.txt
0.4.61
- moved and added YI-PFW Power-Armor + Equipment into YI
0.4.60
- recipe-lines and icons in better order
- new IWE-Fluid, produced in Water-Mixer (Liquids-Tab)
- YI-Chemical-Turret (Flame-Thrower) removed
- light-radius higher from Floor-Lamps
0.4.59
- 0.14 compatible + small changes
0.3.58
- changed values roboport and robot to match factorio 0.13 energy-consumption
- added some more use for slag (visit forum for more information)
- added a smelting-concept for faster iron-, copper-plate and steel-production
- tweaked toolhead dirt-digging
- tweaked repair-recipes and maintance-workshop work
0.3.57
- fix Obninsk pipe-connection (0.13.9 patch)
- YI-Inserter changed to stack-inserter
- dircet battery-recipe changed empty battery->unicomp->vanilla-battery - prevents crazy raw-value calcs
- alien-artifacts now unicomp->alien-artifacts->unicomp (bad solution i know) - reduce crazy raw-value calcs
0.3.56
- fix missing circuit accumulator connection
- add/fix some missing descriptions
- add circuit connection for Pipe-Valve
- add new Fluid Buffer Station (please see forum for details)
0.3.55
- icons for mastercrafts changed
- burner-miner now 5x5 with improved stats and gfx
- new bug-statue / obelisk crafting removed
0.3.54
- AQE build fix
0.3.53
- spawn more YI-Ore (if it spawn)
- + obelisk (A3.5X)
0.3.52
- fixes spawning Nuatreel (green stuff)