I got Spurs in 6. Heat haven't lost 2 in a row since February I think and that "streak" will end too against these Spurs. Spurs are one of tha best road teams (as well as home) if not the best. Heat will host tha first 2 games and tha Spurs will come away with one of them and go back to San Antone and win at least 2 there. Don't be surprised if tha Spurs go up 3-1 in 4 games. We've seen that LeBron isn't as super human as advertised. He can't do it by himself.
I worry about tha long rest tha Spurs have had but I don't think it will effect them much or for long considering tha energy Miami expended to get past Indy. Tha Spurs have tha extra tools tha Pacers didn't to get past tha Heat. They have better shooting, depth, and versatility. They also have an advantage at tha point to go along with great execution and with Tony Parker playing out of his mind I'm not sure if Miami can handle what all tha Spurs will bring. Tha Spurs are just a different beast and I don't think Spoelstra can compete with Gregg Popovich either.
So again, I have tha Spurs in 6.