I see a few ppl here have good things to say about Coen's converters, but what about their trannys? I had a local speedshop replace the tranny in the Lark about 6 years back, and they put a Coen rebuilt TH350 in there, only cost about $500. It has only been driven a few hundred miles since then. I'm wondering how strong these trannys are, since I'll be adding a few ponies come spring time!