Most of us here are noobs, Drifter, and rely on the help of the several very experienced and helpful folk, like Ruby, who offer willing help.
I concur with albear about JT's Stockroom and offer the little I've learned:
I suggest not scrimping on your purchases as quality creates safety and comfort -- cuffs and collars, for example, are more comfortable and offer more security if they are substantial, and lined with a soft fabric that won't abrade. Such things are pricey but you will use them for a long time. (Hopefully!)
Adjustibility is also very desirable. Sizes change and, more important, subs have different threshholds. Of course, if you are talking about mere cosmetics, who cares?
Finally, I've found a number of good google information on making some of your own equipment, things like floggers and I found a spanking bench I will certainly put together.
Hope this helps.
her_Joe