Very nice. I'm glad you decided to go this route vice putting regular fenders on there. I would paint it all either semi-gloss black or flat black. Then, when you beat it up you can fix the paint easy.
I think your right inline with your plan for a Belly up skid, SYE, and CV Shaft. Mine used to have a drop skid like you have now and it was easily the biggest cause of me getting hung up on something.
I would seriously consider a transmission/engine skid as well. Undercover Fab makes some really nice stuff and have really good prices too. They sell a combo kit that gives you an engine/transmission skid, belly up skid (depending on how high you want it you'll need a body lift too), and a really nice transmission mount. I don't know for sure the transmission mount is avaliable for the YJ, but I think it is. Anyways, with the combo they sell you can literally buy everything you need to do all of this including the SYE, shaft, skid, body lift (if needed), and engine mount lift (if needed) but at a discounted price for buying it all together.
I am using their ultra high clearance skid (its been heavily modified to clear my suspension) and their lowpro transmission mount. I'd recommend them to anyone.