Question Using old PC as game server (Modern titles, PC i5-3750k era)


So, before I undertake this project, I was just wondering if anyone had any opinions.

My old PC is an i5-3750k with 8GB ram (potentially 16 depending on if the mix goes well or not). I'm not looking to spend anything outside of trivial additional funds (read: basically none) to do this, so if it will or won't work as is, that's that. Just posting the parts list for information.

PCPartPicker Part List

CPU: Intel - Core i5-3570K 3.4 GHz Quad-Core Processor
CPU Cooler: Corsair - H60 54 CFM Liquid CPU Cooler ($99.89 @ OutletPC)
Motherboard: Asus - P8Z77-M Micro ATX LGA1155 Motherboard ($120.00)
Memory: Corsair - Vengeance 8 GB (2 x 4 GB) DDR3-1600 Memory ($43.99 @ Amazon)
Storage: Corsair - Force LE 240 GB 2.5" Solid State Drive
Storage: SanDisk - Ultra II 480 GB 2.5" Solid State Drive ($74.84 @ Amazon)
Storage: Western Digital - Caviar Black 1 TB 3.5" 7200RPM Internal Hard Drive ($69.99)
Video Card: EVGA - GeForce GTX 660 Ti 2 GB Video Card ($125.60)
Case: Antec - Three Hundred Two ATX Mid Tower Case ($99.98 @ SuperBiiz)
Optical Drive: LG - GH24NS90 DVD/CD Writer ($25.00)
Operating System: Microsoft - Windows 7 Home Premium SP1 OEM 64-bit ($129.00)
Wireless Network Adapter: Asus - PCE-N15 PCIe x1 802.11b/g/n Wi-Fi Adapter ($39.89 @ OutletPC)
Total: $358.59
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2019-06-26 01:28 EDT-0400

The games I'd be looking to run servers for (not necessarily concurrently, but certainly let me know if it'd work out!) are:
MineCraft (Fairly heavy modding - something like Infinity)

and games of a similar nature. My net connection is 75 symmetric, so I don't think that'll be a problem. Any opinions? At most they'd probably have 10 players on them, rarely more than 2 or 3 concurrently.