Anybody Have B16 Auto Tranny On Their Ls?

HOW DOES IT RUN? IS THE 4TH GEAR SHORTER THAN THE LS CUZ OF VTEC? IS IT POSSIBLE TO SWAP THE LS 4TH GEAR INTO THE B16 TRANS?? MY LS TRANS IS GOING OUT AND I CAN GET A B16 FOR A REAL GOOD PRICE. AND DONT THEY COME WITH LSD?? PLEASE SOMEONE OUT THERE ANSWER MY QUESTIONS…LOL. THANKS