Thanks oneatime!

I do not intend to check the mold temp on a regular basis or to inspect the bullets while casting, except to take a quick look at the bases after the sprue is cut. However, I do like the idea of using the hotplate to keep the molds warm when I am fluxing or for some good reason have to interrupt the casting. 
I have tried lots of methods and for me and the molds I am using, holding the ladle to the mold for a little longer, such as a count of five, seems to get better results. When I am casting my 315 gr bullets they are for benchrest only and I want the best possible bullets, even if it takes a little longer. For 45-70 or 8mm Mauser or .30 cal, I might pick up the pace a little, the requirements are not nearly so demanding for those rifles (three position High Power at 100 yds.)
No doubt there is room for improvement and I am always willing to try recommendations, and the help that I got in this thread has paid off!
Thanks everyone!
Joe S