I am wondering if any cPanel hosts out there have the following requirements that can be met.

* 10-15 GB disk space minimum.
* Minimum 50-75 GB disk space (preferably 100GB though).
* At least 12-15 domains (I have 11 right now, this would allow for some expansion.)
* No query-per-hour limits.
* Minimum 500mb database quota per DB (as I need to do some test database work, none will exceed 1gb though)
* Minimum Intel Xeon 3.0 GHz or highly preferred AMD Opteron CPU's quad core.
* Damn fast network that my connection can handle (this has been a problem in the past.)

Sound like a lot. Not really. The most important ones to me are domains, disk space, query-per-hour limit, bandwidth quota, damn fast network, and network speed; in that order.

But above all that - RELIABILITY!!! Above all else, I NEED AND ABSOLUTELY MUST, MUST, MUST!!! have a host who will, WITHOUT EXCEPTION; notify customers of ALL planned downtimes in advance.

(Occurrences such as datacenter / server explosions, router meltdowns, and the like not included.)

I will not tolerate a host which reboots servers at 3:15 AM (or at 12:25 PM) every 3rd weekday without notifying people as uptime is paramount to my site's success.

* 10-15 GB disk space minimum.
* Minimum 50-75 GB disk space (preferably 100GB though).

Which one is correct 10-15 or 50-75?

I meant bandwidth for the second one.

Try to find a reputed Host with servers at atjeu or webnx, that will be closer to you (speed).

As of those query etc. limits, I can just wish you good luck.

BTW have you considered going for a VPS? There you will have almost full freedom to set environment as per your needs.

Neither of those hosts are good enough, any others? :)

What's your budget?