I'd like to have an 8-ft x 18 ft area lowered probably about four or five inches. So you take the gravel off the top lower the dirt and get rid of the dirt and then put the gravel back. I also need you to take the access dirt away with you. Also I need you to build a small block wall about a foot high and 18 ft long. So you can see in the pictures about half of that gravel area by the house is done and where I want to have it, the right side needs to be lowered and matched to the left side. So the area that needs to be lowered is about 8 ft wide by 18 ft long. I have all the materials. Please send me a price when you reply. Please do not respond if your price is going to be over $400. I'm located in the 55 plus resort near Meridian and Southern. Please include your phone number and your price when you respond. Thanks