Thanks all!!
He got his rabies shot done

. Went with the Purevax since many people on this forum had good results with it. He was a bit sleepy the following day, but no reaction.
They told me to wait 2 weeks until the next vaccine so his body can produce the proper amount of antibodies (is what they said I believe). Is this really needed? He will not be in contact with other animals. I'm getting him neutered at another place. Is one week for the rabies enough? I was planning him to get him his last vaccine and surgery done sometime this week. Should I do the vaccine and surgery done on separate days? Vet said it's ok to get them both done on the same day, but he is a SV so I wanted to run this by you guys first.