I would say go with LW and skinning. You can make your own armor, wich is better then the armor you can get from AH (as you level up, and you will make the armor anyway while you boost lw).
If you go with two gathering profs until lvl 70, and then wish to get LW (would be a good idear). Then you'll have to
1) Make all the gear from 1 - 375, witch you can't use now, and it's unsellable at ah - so goes to vendor for 1s each :|.
2) You have to run around and farm skin on low lvl mobs or buy it from AH for 20g per stack.
Ofc you can just stick with two gathering profs at lvl 70 and pay someone to craft armor for you (or get it form raiding/instances). But it is a nice feeling to have gear equal to tier4½ without ever stepping up for a raid (and it's pretty easy to get mats for + you can make a ton of money on LW (making up for the money lost from not having two gathering profs). It will allso make it easier to get startet with raiding, since you won't have to run normal instances until you puke, just to pick up your dungeon 3 set (I had the primal nethers a day or two after I dinged lvl 70, so I went from green chest, bracers and belt to tier4½ alike - PoW what an upgrade (and yes I was lucky with nether drops from BM etc!).
I have now been raiding SSC/TK/mag etc etc. for months now, and I still use my craftet bop gear (for MM spec)(Atm SV spec - and using craftet chest (allso made by myself) + drops (kinda counter agument for what I just wrote - but anyway :P))
Edited, Nov 10th 2007 5:47am by ashbazg