Yeah it looks fairly solid reminds me of my flagship rain team of bw2. Because they both have underated threats known usually for the defensive capabilities (you use scarf jellicent and i use Life Orb Vaporeon) also lucky for you you are the last rmt request i am going to do for a couple of weeks due to exams coming up. I will try and rate your team by tommorow.
ironically, I was just about to rate your team but it seems as if you've got everything covered already. The only real changes I could identify were already brought up- such as Body Slam or Max Speed on Loom. I think you could try bulkytoed instead of Scarf, because you've got Jellicent to revenge with Water, and also to help you vs Sun teams. Other than that, your team looks really solid- nice job!
(10:09:43) ±Porygon: Your rank in No Preview OU is 35/22991 [1450 points / 59 battles]!
(14:51:17) ±Porygon: Your rank in Wifi OU is 33/102792 [1556 points / 171 battles]!