Hello everyone I need your help for a problem: I want to make a grill, this grill must be used only for direct cooking. I want to adjust the grill height over the fire. I want to know if the Grill cover is essential to a better cooking. I like these Santa Maria Style Grill http://www.peoriacustomcookers.com/products.aspx?PID=5 http://www.santamariagrills.com/ I want to know how is their cooking quality and how they really are ... and I like these I want to know the difference between wood and coal for the cooking quality, the taste and so on. I need to know if a charcoal grill like parrilla grill (adjustable charcoal grill with separate firebox) is better than a wood grill like Santa Maria Grill (adjustable wood grill). I can’t understand English well and sometimes I use Google Translate. Please try to use a simply speech when talk. Thanks to all.