1K is doable each way but will more than likely be an open ship vs covered/ enclosed. I have had two dealers price out shipping/ both were open transport. Dalls to Denver was $900/ the other from Charlotte area and was $1200 to Denver.
As who to use, I haven;t shipped before, so not sure who to use. I'm assuming that is a three to four day ship one way, so my only advice would be to find enclosed shipping. Keeps your rig out of the weather and away from site of those looking to break into a rig at rest stops or hotels.
I would contact the guys doing your conversion and see who they suggest. If they do enough of them, I'm sure they ship trucks from time to time.
I'm looking forward to this upgrade.
