Be aware that marijuana will make it more mentally intense. I usually smoke on psychedelics but it can catapult the trip into a place at least twice as intense. I usually take like 1 hit, not several joints. Then again, I have really good quality nuggets and I usually only take a hit or two when I smoke. I just wanted to warn you that smoking doesn't automatically make things easier. I find that a large portion of the trip reports where people have a difficult or overwhelming time is after they smoke. It can bring out significant anxiety sometimes. I assume though that you are used to marijuana.