Kerosene stoves, just like kerosene space heaters, do not really soot or stink if they are properly seasoned before use and used correctly.... the primary causes of sooting or smell are because either the wick is carbonized and/or out of adjustment (heaters) or someone blew out the flame instead of letting it go out on its own by just turning it down.... using it in a windy area would cause those issues too since it would be just like someone blowing out the flame.... that is the only time I have ever had a kerosene heater stink or soot. <img src="/images/graemlins/smile.gif" alt="" />
One last consideration... while ventilation is important, think about this.... kerosene heaters were MADE to be used indoors... what does it say on the side of your radiant propane heater? <img src="/images/graemlins/shocked.gif" alt="" />