Thank you all very much. I have incorporated all your ideas. Now the plane hangs on a string level ( a bit heavy on right wing due to tip weight). The airplane is mono Kote not painted. Now I hope that the TD 051 with a 5x3 prop starts. I had bought it in mid 90's flew ita while and boxed it up.

The plane now weighs 6.4 ozs or gain weight of almost 1 oz. I think it should be OK . Did bend UC forward.

Now to start the engine and maiden it.