Ruger 10/22

A while back I bought a 10/22 ruger carbine. I have been panning to buy one for awhile and the time at that time seemed like the right time to purchase one. They were going up in price so I had to act quick. When I brought it home it sat in the box for quite some time before I took it out and test fired it. It performed really well except that sometimes it did not feed right and that could've been due to the ammo or the magazine I was using. I basically bought this rifle just for the action. Today I was at the local surplus/gunshop place and noticed that they had a laminated stock for a target barrel and a target barrel that comes with a stock sitting in the corner collecting dust. I asked the owner if I bought the barrel would he trade me stocks and he said sure. So in the next few weeks I will go back and make the purchase, since I will be working full time again by then. Now what scope to use?