I'm with Ernie on getting started.
Read the great Wiki, check out the Classifieds for a couple of 5/8 or 6/8 round points to get started along with the rest of the kit that you don't have. Some of the vendors will re-hone for the price of the postage (this comes in handy...)
I have three Harts in the rotation and they are great razors - but what you like will probably change with experience so try to pace yourself...

Good luck, you are amongst friends (and enablers)