2) I want to dig three feet to make a one foot thick slab. After the mat/ raft I want to simply start 9" bricks layers. For column I will make a footing on the slab but the footing will be only concrete with only bent rebars. (3) I will not make plinth beam, but put few inch DPC. (4) At windows/ doors level I will make a continuous beam of four iron rods. On the roofs I will make complete beams. Would this structure more durable then masonry foundation building??? Actually I want to optimize, be economical and want a strong building. I want a two story building with mumty on this plot. Thank you.?