Well.  I think I'll try a new clutch first.  I'm also going to replace the oil with Mobil 1.  Synthetic oil dissipates heat better. 

I still would like an aux. fan just in case, but I'll make some modifications this winter and try it this summer.  Right now, Christmas has drained my Corvette fund...(terrible, I know...)

Thanks for all your posts.  I continue to welcome any additional comments.

Dave K.