Hey!
Heres a professional build of mine that is now available for download! this was used and has since been retired from the server I owned so feel free to use this spawn on your server (just don't claim it as your own.)
When its all setup feel free to leave your server IP down in the description. I've also made a assortment of spawns/minigame hubs in my submissions. If your looking for a survival spawn I've got one that works well with this hub here: www.planetminecraft.com/project/survival-spawn-pro-built

The cords to the spawn are
x : -1386
y : 61
z : 324

Thank you!