Hey man - I'm just guessing 'cause a LOT depends on your diet. It's hard to eat enough food to fuel the growth! hahahaha I'd say 20-25 lbs at the end of week 14. I bet you'll gain 8 lbs on the dbol (mostly water but great pumps and strength) another 20-22 on the Test C and then loose about 5-7 on the winny while you are loosing water weight and getting a bit more cut than you would on the test alone. After PCT if you can keep 15+ lbs of muscle - you'll be doing really well. That's alot in 3+ months. Good luck bud.