Sancho is a Spanish name and it means Saint. In slang it means the other man, a guy a girl is cheating with. Sancho means sancho in English as well as Spanish. Pearl Yamada.
The general rule of thumb for a horizontal smoker is that the firebox should be 1/3 the size (volume) of the cooking chamber. These are just guidelines based on years building smokers but your mileage may vary! Cooker Chamber Type & Size.
Depending on local building regulations, minimum mantel clearances may differ. According to the International Residential Code, for example, no combustible material can be within 6 inches of the firebox or fireplace opening, but projecting elements, such as a wood mantel, require even more space.