wow cheers guys for all the advice. I am loving it at the moment. just playing straight stuff to try and get them single notes before going on to bending notes, etc. I have got a Horner special C harp as a starting point.
See Robert Plant is sporting a harp as well in some of his new stuff so it must be cool!!!

Perhaps I influenced him when I saw Zeppelin play in the late 70s.

Only thing is the older you get it seems to take longer to learn...never mind.............

Take care and thanks for all the advice

Gwilly