Hi Donna and Bob...
Thank you very much for the good responses!
Donna - do you think the Colwood "Super Pro II" is a good choice if someone wanted to start with "better-than-basic" equipment but didn't want to get into an "overkill" situation? I hear you on the replaceable tips - nearly everything I've read has advised to avoid them.
Bob- Thanks for the nod toward the Razortip line. It looks to be pretty extensive which is good if someone intends to expand their work (I hope to "contain" myself, at least in theory

)
The advice to start with just a couple pens sounds right on - just having a practical idea of
which pen types and tip types to get really helps, and thanks!
Do either of you suggest any other items of equipment that will be often-used elements of the "starter kit"??
Many, many thanks to both of you!!!
Shawnee