Get a new Sony M10
Contact member Darktrain for a set of Audio Technica (AT853) mics
Get a preamp. Tinybox are no longer made so I suggest you take Church Audio CA9200 preamp from member Chris Church,
http://www.church-audio.com. Chris stuff is excellent, though delivery can take some time.
Get concerttickets for shows you like in both big and small venues and start taping!
You will end up with a lot of questions after each gig, count on some trial and error. Tell your story here, search for answers here or ask here.
No need to spend to much money first. That takes away to much of the fun too

Good luck!