Hi,
My name is Riyaz T. I am 6 years experienced in Linux hosting. I have working experience some of major hosting companies in US and UK. As per my understanding you are looking for an environment, where you need LAMP setup, script auto installer, sitewise bandwidth controller, test environment for testing the website before putting live etc. I am able to provide you with all these. I can provide you server/vps for cheap rate.
Is cPanel okay for you?. If your budget is not upto getting cPanel, I can even setup webmin, the free panel for you. I am willing to provide you ongoing support for cheap rate too. If you are interested in my proposal, please contact me back and we can discuss more details.
Awaiting your reply,
Regards,
Riyaz T