WOW!
HOLY COW!
Thanks to all of you folks for a great wealth of suggestions, comments and tips. I never expected this much response, but truly appreciate it all. Great places to start.
I totally understand and agree that an "official" schematic/layout program would likely be overkill and possibly even a little constrictive, considering that drawing a tube amplifier is certainly not like drawing the electrical system of the space shuttle.
The DIY software looked okay for my MAC, but I couldn't accomplish a successful download, so I'm a little gun shy, but still will give it another look for the Pee-Cee version.
The Express stuff looks kinda cool/useful, probably a good place to start. Even if I don't love it, it should give me a few clues as to what to look for and what is just fluff and what to avoid.
I just want to get down ideas before losing them due to fighting /playing with software. It will also be nice to be able to communicate with many members of this great community in at least a slightly broken version of the language you speak!
In case anyone is interested, I'll post any and all reports of my progress, etc. in this thread.
Thanks Again,
Gene