im using a mage with only 200 health. im planning to level up my enchanting and smithing. which armor is better for a mage? dragon is light armor i think, so i should be able to move fast still but daedric offers plenty of protection....also how much does daedric weigh? because i have a low weight capacity atm. also do enemies respawn? ive been to dungeons that ive cleared and they come back for quests but thats it.

Could go Daedric and use the Steed Stone. Makes your armor weightless and adds 100 to carrying capacity. I would go light personally but not dragon. You can get pretty much any armor set up to cap so it's really just about what you think looks best. Could always enchant them to boost carrying capacity also. Could also enchant to boost your health.