I was 順產 at 34 weeks 3 days. Although it took more effort to deliver 2 bbs, it was easier coz twins' size is usually smaller. Of course, it depends on whether it is your first pregnancy and whether you have experience of 順產 before. Most private O&G doctor will recommend 開刀 but personally I recommend 順產 if the position of bbs, their size, etc are ok.
the wound is not a problem/concern. you will recover well and fast.