I dont have any learnings at all about this so what i say here is just my really personal thought.
Cosmetic surgery is the way of making you more beautiful and handsome. That's also the way of fixing something that you consider as physical weakness on your body. I think you could do whatever you want for a far more pleasant appearances. But i dont think it's good for health because the cosmetic suregery could bring lots of side-effects that you may unaware of.
Surely you still gets the beauty by your own charming, graceful appearance rather than an oval face and the dove-eyed. The most important thing in winninng heart from others is perhaps the sweetness or softness coming out from women themselves.
Fixing eyes, noses etc.. is ok provided that it causes no harms. It's quite good to take care of one's body in the proper way, yet it would be best if the spiritual (mental)beauty was noticed first.
Cosmic surgery is also the way of attracting more other sexes,establishing a two-way relationship for further deep understanding. Any way, a lady with a little cosmetic products is enough "strength" to magnetize me !