Motorcycle Repair: twin cam lower end rebuild, torrington bearings, case need

Question
I blew a inner rear cam bearing on my O5 FLSTCI. I already got an S%26S gear drive, and oil pump, and cams, (all gears) I was read that i should have the crankshaft tig welded and balanced. and put torrington bearing in the cases, for the cams inner bearing if my case need to be machined, because of damage done, does torrnington make any oversize for that, and should i do both inner cam bearing holes.

Answer
Since you are replacing the cams with gear driven cams you will be fine using the bearings that comes with the kit.  As to using Torrington bearings, You would have to check with Torrington  for what you want to do. I am not sure why you are welding the crankshaft, you will have to tell me the reason for that.
Mike