[Users] Setting up proof of concept

Hello, I would like some help in setting up an ovirt solution to provide an enviroment for me and my co-workers. I have a hp proliant 380 g5 with 2 4-cores, 32 gigs of ram and 8 300gb disk setup in a raid 10. It also has 6 1gb nic's. This one I think of using as the ovirt engine and nfs server. I also have a dell r420 with 2 6-cores, 64 gigs of ram and 2 146gb disks an 2 1gb nic's. This one I would like to use as a ovirt node. I have been thinking about it and trying stuff out but always seem to be doing something wrong. How would you go about this. How would you use the resources available. Do I need to configure the nic's in a specific way to seperate nfs access or not. I would like to use a seperate, virtual network for the vm's. Al the tutorials if have found are not so clear to me. Any help would be greatly appriciated on this. Or just point me in the right direction. Kind regards.