Rather than just buying one online at some turnkey shop, why don't you offer one of the knowledgeable ETers a $100 fee... to explain things, go over your needs with you and help you make the buy at the right price.
You'll get what you actually need and save $Hundreds (maybe even a couple of THOUSAND)...
You'll get what you actually need and save $Hundreds (maybe even a couple of THOUSAND)...