Yeah, you don't need smithing, and enchanting. Especially if you already are smithing, Enchanting adds some nifty effects, but you can live without them. Late game, the biggest gap will probably be Magic Resistance, which you can get from pre-enchanted gear (Most of it Heavy Armor unless you find some light) such as Otar, Ysgramor's Shield, and so forth. I'd definitely go for 1H?block over 2H because of Elemental Protection, and a bow would be nice for standoff enemies. Smithing alone does much more damage, it's multiplied by Armsman, Sneak Attack Bonuses, and so forth, Enchanted damage isn't.