I guess ur right based on the lack of responses."
No, it's just that lots and lots of these questions have been posted in the last few months. Use the Search technique posted in the stickies.
"I thought it was pretty simple, the discount to msrp, how great is it."
You are correct, IMO. I'm not going into it to avoid the multitude of "invoice" opinions that will follow.
"I know it is good just not sure if there is more."
You will never know until you walk, near the end of the month, and don't get any follow up within the next week. Of course you risk losing the deal to another who will pull the trigger.
"My appraoch was to avoid otd questions and trade complicTions because they vary, this is straight up."
Wise, Grasshopper.
You don't mention a trade? Your price is only good if you're not getting hosed on that.