Add an option to upgrade to 16GB RAM for $49. (its a must these days)
MOST IMPORTANTLY get rid of the ultrabook's LED's and price it at $849/899 for the base model and $999/$1099 for the 4K. (wider appeal, If they could have worked in a 6300hq the price would be justified.)
Also price the dock at $129 and sell cards pre-installed. (500W gold rated PSU is $60, internals cost another $50 and an enclosure costs $19)
$1229 plus tax for a base model with a GTX 970. It will dominate both the consumer and business market.
These would be the most popular configurations, you tell me if they are profitable:
QHD, 256GB, 8gb, GTX 970 = $1279
4K, 512GB, 16GB, GTX 980 Ti = $1799
Keep in mind that the top model would cost 25% less in desktop form.
TS140 i3 $170, GTX 980 Ti $550, PSU $60, RAM $60, SSD $110, OS $50, 4K monitor $349 = $1349