Cigarettes are a curse. I am still addicted to them. But I am working so hard to just stick to the pipe. As mentioned earlier, the convenience is what gets me. I work 12 hr shifts with only 3 15 min breaks and no lunch time. The pipe just isn't practical. However, I have cut my cig consumption by more than half by using the pipe. I think you would be fine if you just stick to your pipe. Cigs are a high dose quick shot of nicotine. Plus all of the additives that are in cigarettes are no good either. I don't feel that pipe tobacco is as bad. Even when I inhale a pipe I don't get the nicotine satisfaction that I do with a cig. So IMO, as long as you just stay with your pipe you should be fine.
Jef
Jef