Hello I have a Markbass SD800 and Ive been using it with an Avatar B212 Neo (4 ohm) for the most part. I also have an Ampeg 8x10 that I use for bigger gigs or for when I need to be louder. Now Ive been wrestling lately with this idea of getting another 2x12 cab in 8 ohm and adding another 8 ohm cab.. Ive noticed lately that the SD800 is hungry for more wattage when I play with just 2 12s. I like the idea of 2x12s and adding a 2x10, is this a good match (sound) for a class D amp? or 3 12s? I most definatly want 12s and I dont want 4x10s. Maybe a light weight 15 paired with 12s? I like the idea of portable I have room in my car for a smaller size cab to bring with the 2 12s.. Any suggestions?