Hard to really say anything about this preacher, because I don't know him. I dont look for the outwardly shows that people do to be seen by others. I no longer attend any church bldg. little bit of truth mixed with lots of rubbish that causes it all to be rubbish. Not to say there are not good people there, just deceived. Lot of my family and friends still go to church, good people but try to explain some things to them and they just keep a closed mind and refuse to check things out for themselves. They would rather live their lives all week and give God a couple of hours on sundays.
I can see from your post, that God is drawing you, so stay in His word, with an open mind and spirit. Now that I no longer attend a so-called church building, I must admit that the antics and great shows they put on are hysterical. All this leads up to the preacher getting more money from their members. God is perfectly capable of taking care of His true church, the body of Christ. It's a small lot, scattered and strung all over this globe, full of people who worship Him in spirit and truth.
That is why I am thankful for a forum such as this, where I can fellowship with like minded believers. An amazing amount of information here.
God bless you
Gary