Awesome pics. Gotta try that some day.
Eland steaks are very tasty. I've had Cape Eland and Lord Derby eland, and both are worthy of Ruth's Chris. Eland, like beef, has fat marbled in the meat that adds to the flavor. I'd love to have a T-bone dry aged from one.
A treat that might surprise you is liver from eland (or kudu). Cooked in butter with a little salt and pepper, it is a delightful delicacy that in no respect will remind you of calf's liver.