Your October - The Return server, with the useful bits included.
Host your October - The Return server
October - The Return is available for Minecraft server hosting with CreeperHost.
This modpack is needed for a server of the same name. This project is just to make updating the pack more streamlined. The pack is mostly centered around create and create aeronautics, but there's also Lingua Mundi and Mekanism which provides players with more options for how they want to play. They can build airships, create nuclear reactors, cast spells, or even combine all of the above; the sky's the limit.
Got questions? 
Yes. CreeperHost modpack pages link into ordering with the selected pack ready to install. You can also change versions or pick another supported pack later from CreeperPanel.
CreeperPanel is built around real modded servers, including update paths that aim to preserve user configuration changes where supported instead of treating every update like a fresh install.
Eco can work for lighter packs, but Premium is the recommended CreeperHost range for modded Minecraft. Premium gives stronger hardware, Turbo Start, Bonus Memory, and Ask Theo where enabled.