Your Design idea is just not possible, If you would like a Logo with Wilson as the horses maine, that fine but making that regal looking, is just not an option, you have to sacrifice one for the other, please look up regal looking logos to see what i mean.

Thank you for your feedback.

I definitely want 'Wilson' to be the mane, so I am willing to sacrifice other parts of it if this is the case.

Thanks so much for the reply! I will definitely try to keep the design as you requested, but the fact that you're open to sacrifice something really helps with the creative freedom. :)

Regards.