Guys...one other question. If I do swap out the engine, can the transmission friction discs that cause the delayed drive and reverse engagement, be replaced without removing the tranny at that time? Was wondering if I could kill two birds at the same time.

Ferdman...I wish I had the time and resources to do what you suggested but, unfortunately, I'm at time's mercy. Considering all of the issues I've had with this engine since I bought it, am considering just doing the swap. I found a tested, used engine online with 78K. Contemplating it at this time...