OK, I'm building a gaming PC, and I'm going to host a small server for maybe 4 people including myself to play Tekkit on. Here are my parts:
Powercolor Radeon R9 270X DEVIL 2048MB GDDR5 PCI-Express Graphics Card
AMD FX-8350 4.0 GHz (can be overclocked to 5.0 GHz), 8 cores.
2x4 GB RAM DDR3 1600 MHz
ASRock 970 Extreme3 R2.0 AMD 970 (Socket AM3+) DDR3 ATX Motherboard
Windows 7 Home Premium 64-bit
Is this good enough for a Tekkit server of my description, or will it cause me to lag. I don't know if it will help, but my friends will be playing on computers and laptops NOT specialised for gaming. Also, am I going too overkill for a Minecraft Tekkit server? I know in the PC gaming industry that there's no such thing as overkill, but will this setup cause me to get something like 150+ FPS? I'm not bothered too much about FPS, anything 60 FPS or above on full settings is fine for me!