I might have the correct fork ears for that bike -- but I think they are in Seattle and I won't be back there until Dec. unfortunately... I can check here in CDMX and see if I brought them down.
If you see the parts diagrams, you'll notice some smaller parts that go with the ears and headlight, like the little rubber grommets for the fork ears. If it's possible to find the parts complete with those things it'll save you some time and headache chasing them down. You could post an ad here and someone on the forums might have them, or there's fleabay.
I've got a set of stock fork ears that have been pinched a little to fit a smaller chrome headlight, and I've got them here in Mexico if you want a quick solution -- just PM me. They'd have to go DHL or FedEx...