Get yourself a twisted bristle brush and a 4-1/2 grinder and go to work. What you save in media blasting will more than pay for it. Then you can get the little crevases blasted for just a little money. Put several coats of some good high heat paint and you will be in business.
Lone Star Grillz mini insulated cabinet Bertha, Broil King Baron Gasser, Blackstone 36 , Weber OTP, Weber Smoky Joe, Cajun Fryer 8-1/2 & 4 Gallon, BBQ Guru DigiQ DX2, Maverick Red ET-733, Red Thermapen, Red Thermapop