@j_andrews I am an authorized Aurender dealer and agree with some of the others. Where I typically will say the N200 is the sweet spot of the Aurender line, the N150 is no slouch and would fit very well with the components you list in your virtual system. One thing I would caution you about, however, is that Aurender warranties are non-transferrable. This is very important to note as they are essentially computers, and as we all know, despite a high level of stability, computers run into problems from time to time. Aurender support is impeccable for those who are covered under warranty. It is still great even those who are not, but owners should be prepared to pay for repairs.
I have a few thoughts that I'll also PM you about now.