Transmission Bearings went out!

My car started making a loud sound in neutral or driving but never when the cluth was in. I brung it to a Nissan mechanic and he found out that two of the bearings in the transmission were coming apart. He also found out that some clip on my clutch was bent and pushing on the drive axle, and I had a fairly worn out clutch. My cars in the shop getting all the bearings in the transmission replaced (just to be safe, there were scratches from metal shavings), a new clutch, and a new transmission positon switch to replace my old leaky one. Not only that but I decided to get a complete tune-up (Clean Injectors, Change Oil, New Spark Plugs, Flush the Radiator, etc). I know my post is kinda long, but all I know is that my car better run like a Ferari when I get it back, DAMN!