Good cut.. I eat it too... Find some good marinades, and you will enjoy this cut for along time. A good compact gas bbq is great for eating lean - whether eating marinated lean cuts of meat (chix, pork, and beef) as well as a great way to enjoy simple grilled vegetables year round.
Another strategy I use to lower the fat content but still stay economical is I buy 1 package of ground turkey breast and combine it with either 1 package of lean turkey or ground pork. Generally the turkey and ground pork that is 8 grams of fat per 25g protein, goes on sale for $2.50lb and it freezes well. Mix that with ground turkey breast (never less than $5 where I live) and you end up with 4g fat per 22-25g of protein which is pretty good.
Another strategy for eating well is have a scoop of whey protein with your meals, and just eat less total meat per meal. So, rather than packing away 1/2 to 1lb of meat, stick with 1/4 lb of good steak and have a small protein shake.
Many ways to stretch the dollar.