Well thank you sir. I'm nit afraid to get dirty obviously. The reason I asked about tge putting is some articles led me to believe it was due to rust and if they were deep could be expecting a failure from it. So in you vast experience, have you swapped a lot of engines? I'm just wondering hiw much I can put together on the stand before it makes it to hard to get back in. Obviously it's a lot easier to work on on the stand but has to come a point where shuts just in the wY. Curious your thoughts. Thanks