Been a long time gang.

I have a homemade grill/off set charcoal grill.
I want to set it up for a rotisserie. It's 27" wide, 24" deep and about 16" tall.

Any recommendations on brands and placement?
I was thinking if I put it in the center of the grill that it would be too close to the coals I lay across the back. Maybe I off set it 4" closer to the front of the grill from center, leaving space between the back row of coals and the meat.

Thanks for any and all help.
Pauli