Congratulations on the purchase! I owned a 140 for seven years, and I miss flying it. There is a forum on the International 120/140 Association website with alot of valuable information. If you haven't been there I would highly recommend it. From what I understand, quite a few people feel the O-200 is a good combination with the 140 airframe.
The 140 I owned had a 125 HP O-290 and performed quite well. I have never flown any other 140 so I couldn't give you any sort of comparison.
I am sure everybody would love to see some pictures!
-Nate





