Hi seanster138,
I can provide you with a PHP script for doing the required tasks.
You will be able to see
1) disk space
2) full network bandwidth
3) restart services, only the two you pointed, or more.
Use user/password to avoid anybody else entering this page.
and I can also give you some other tips on best practices on how to automatically monitor your services and restart them when needed.
Additionally we can show the free memory in the system.
I speak english and I'm usually available for skype or google hangout sessions.
Now, you must understand that the user that actually runs the web server need to have access to some system files. If not, we will have to add rights for that user. I can help you check the rights and provide you the exact commands for UBUNTU 12.04
I can also connect to your server and do the job for you, or see how you connect sharing your screen and I will give you the instructions step for step.
Take into account that when people want to measure bandwidth, sometimes they measure the pure HTTP bandwidth without taking into account the TCP/IP overweight. I can actually measure the exact amount of bytes transmitted.
For the design, you can tell me some example website and I can make something similar.
I look forward for you comments.
Thanks