Minecraft Factions Server Setup

I am putting together a dedicated Minecraft Factions server and need an experienced builder-configurator to bring the core experience to life. The focus is classic Factions gameplay with intense PvP, an easy-to-navigate /shop, and an inviting hub that can grow with future game modes.

Here is what I expect at hand-off:
• A custom-built Factions spawn that feels spacious yet secure for new players.
• At least one well-balanced PvP arena, ready for organised events and spontaneous battles alike.
• A central server hub that cleanly routes players to Factions now and other worlds later.
• A fully functional in-game /shop tied into a simple economy system, complete with buy-sell pricing and permissions.
• All plugins (Factions, economy, shop GUI, etc.) installed, configured, and tested for errors; no console spam on startup.
• Clear documentation of every plugin, folder, and permission node so I can update or expand the setup myself.

I am running the latest Paper build and would like everything optimised for 50+ concurrent players. If you have proven experience building immersive spawns, configuring Factions, and fine-tuning PvP arenas, your expertise will fit perfectly.