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.
That surface is indeed made of Corning's Gorilla Glass, so you can probably do without a protector, and it covers a 7-inch panel, the same size as before. (The 8.9-inch model won't arrive until later this year.) The Kindle Fire HD measures in at 7.6 x 5.4 x 0.4 inches (193 x 137 x 10.3mm). That's slightly (3mm) wider, noticeably (17mm) taller and fractionally (1.1mm) thinner than the Fire.