In your case I would tell you to get a 6/8s TI new and from that vantage point once you get comfortable with that you can experiment with vintage razors of different sizes and grinds. The only caveat is if you tend to be clumsy and feel there is a significant chance of damaging the razor as you learn then go with a quality vintage from one of the guys here.

As far as the other stuff goes, pick up a strop from Tony Miller and I would get a Norton 4K/8K combo hone and either a 12K hone for touchups or a pasted strop with CrO.