Hey Bunnycuddle, big fan of your approach to gold making. Due to recent drop in obliterum market prices i have started exploring the best flipping possibilities out there. I found one very interesting phenomena that proved to be very profitable on my server. Basically due to it being least desirable gem Versatile maelstrom sapphire tends to drop in price on AH well under 160g per piece, and while oblierated it gives 16 ash in return. I think this is something you could possibly research in your future post and give a little bit more in depth analysis.
Also get the Heirloom Mount. Being able to have basic riding speed from the beginning will save you a lot of time if you're starting from level 1. Allied races start at 20, so this is a non-issue for them. It's important to note that Pandaren can not use this mount until they finish their starting zone and pick a faction. Being Horde or Alliance is a requirement of the mount.
Most of the players make the mistake of only listing 30-50 transmog items on the auction house and then hoping to get half of them sold until the next day. Me and a lot of other gold farmers and transmog sellers do have 3.000-10.000 items on the auction house across various realms. It does not mean you have to do it that way – but if you have 1000 items listed, chances are higher you can sell up to 10 per day. With only 100 items listed, you have to be lucky to sell one. Of course, the sells are not guaranteed if you post more items. But i’m sure you have a lot more fun if you open your mailbox and 10-20 items are sold