I'm looking at getting some driving lights from Denali. They have two sets I'm interested in. First is the DM 2.0 which has a diameter of 2.2 inches and length of 2.4 inches. The second choice is their D2 2.0 kit, that light diameter is 1.7 inches and 2.2 inch in length. Which of these two is closest in size to the F850GSA driving lights?