I have been wanting smaller mirrors for the jeep, i would just do a mirror delete seeing as how simple that is on my jeep (2 bolts on the inside, easy access) but the reason i dont is because (as mentioned before) i tow, alot (most of the time that i use my jeep) so i found a pair of "Euro Sport mirrors" from autozone which costed me about 32 USD so I got them.
origional mirrors
new mirror
size comparison
the mirror lenses are darker on the new ones and they shake a little as i drive but thats fine, they get the job done.