Which Weber Rotisserie model for 2004 Genesis Silver B?

[DSteinschneider]

Yes, I have that one and it's worth it if you can get it. I spun an 18 lb. turkey on it one Thanksgiving with no problems. I'm pretty sure it could handle more.

Just ordered it directly from OneGrill website (I'm involved with a company that sells on Amazon Seller Central - I've learned to first look and see if the company has a direct website and order there instead)