May I suggest that you Google "Goat Curry" to receive many recipes which will list individual spice ingredients as opposed to "tablespoons of curry powder"
Here is one for example which I would use..............
Goat curry recipe - Recipes - BBC Good Food
The "cut" of the meat is irrelevant as a good curry can cope with any cut. If it is tough, then I am sure you know to cook it longer on a lower heat.
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