Hi MP,
I can't give you any results as they pertain to weight training. I made my conversion many years ago.
A herbalist put me on an extremely restrictive diet for 3 weeks, that cut out all meat, and animal products, and all citrus fruits, junk foods, soft drinks, etc,. It was the dullest, tasteless, most bland diet I'd ever eaten. Despite the horrendous sacrifice, and traumatic hardship on my taste buds, my body was loving it. It seemed like every system in my body was coming alive and functioning like a well oil machine. It was like night and day. My body had never felt so good. I also experienced tremendous mental and emotional benefits as well. After the 3 weeks, when I ingested any animal product, I felt immediately sluggish. I also found during that 3 week period my skin cleared up, my eyes brightened. As traumatic as it was for my palate, I did my best to maintain the diet in order to continue to enjoy the emotional, mental, and physical effects.