Mike, welcome to TU. Like you, I started out many years ago (in my early 20's) pouring and tying my own jigs. My first mold was a Do-It Flipping jig mold. I then advanced to making my own spinnerbaits and buzzbaits. In the fall of 2006 at age 54, I started trying to carve and paint my own crankbaits. I am absorbed and fascinated by them. As of yet I consider myself a rookie crankmaker but I am getting better thanks to TU and its members.
You will find that you have many options when you start tying and painting your own lures. You will become more and more creative with your colors, patterns and materials you will use. Some places I use to purchase supplies.
www.hagensfish.com
www.Barlowstackle.com
www.jannsnetcraft.com
www.livingrubber.com
Recently thru TU I have learned about this site, I have not used this source yet but it is highly reccommended by other TU members. I checked it out and their prices are great. My next order for silicone pads/strips will come from here.
www.fishingskirts.com
There is no feeling quite like catching that first fish on your own creation! I must warn you, be ready to have fun and become a tackle building junkie, there is no cure for it.
Let me know if I can help.
John