Large, 750 yards dk. Substituting sport weight; may need to knit a larger size, depending on gauge. According to my swatch (granted, with a different color but still Brava Sport), my gauge matches the pattern, so I’m going with a large. However, we all know that swatches lie, so I’ll just play it by ear. This will probably be pretty quick, though there’s a lot of stockinette and cabling involved.