Just came back from checking out the 100n baby gas roaster. Maximum capacity is 150g, stainless steel drum, adjustable gas, adjustable air, chaff tray, charging spoon, chaff bag, and dial BT thermometer.
There are several downsides to the machine; although its cute as a button and comes in 5 colors. You could even buy extra shrouds if your mood shifts from yellow to red.
The gas adjustment controls a single atmospheric burner, although it's variable the flame height seems to have three basic settings; low-medium-high. Air control is adjusted with a slide plate marked 1-4. At the shop they usually leave the gas on low and control the roast with the air plate.
No pressure gauge to keep track of heat settings, maybe connecting to Artisan and tracking ROR could be a substitute? Consistancy from batch to batch? I was also told it didn't do dark roasts well, not sure if that was based on taste or smoke coming out the back. The vent on the back could easily be connected to a 3" flex duct.
It can be shipped air freight, a wild guess is between 100-$150, that needs to be checked out at the post office.
I'm still going to try getting in touch with the Rotate Fun folks, probably after Spring Festival (Chinese New Year),