Well, Sir Baddok got the most of it, but yeah, I'd drop enfeebling off the mm, one copy with higher specs is all you need. I can understand not wanting to bring an SoS as well, if you want speed and rather want something a bit more mobile, but it already seems as your build is leaned towards a SoS build more than you intend it to be. if you want to keep the Clamour build you need to reach it maximum potential, swap Ashes of Vorizun for Cruel was Daoshen, since Clamour is more of a nuke spell you'll want skills that compliment it. Drop the healing spells for more damage like spirit rift and ancestors rage, also one spirit should be enough, if you want more you're better off bringing SoS.
Your healer looks fine, but personally I think Dwanya's+Sig of Rejuv isn't enough and i'd drop vigorous spirit for patient spirit. Also if you go with the suggestion I made for your Clamour build, I'd drop the Para and go with a protter like a Ether Renewal ele, or something else.
If you're bring Pain of Disenchantment on your necro I can only imagine you're doing Hm with lots of pesky of enchantments. The concept is fine, but there are better skills you can choose such as Foul Feast over Mend Ailment maybe swapping for something more spammable (unless you're aiming for your necro to be protting most of the time?)
Your first mesmer is fine, but the second one needs work.The elite is fine, but you're going to want to invest into some E-management, or else that blessed Fast Casting will burn them out. Drop spiritual pain and gaze from beyond and drop channeling to 10 and put 8 into inspiration. you can replace them with Waste not, Want not and power drain since their aren't that many interrupts. If you feel inclined for blindness application I'd suggest swapping one of your elites for ineptitude (its a great source of blindness as well as good nuking skill that will compliment your first mesmer quite well.)
Well, that's all I could think of atm, but don't think that all that i've said is what is bad about your team, just suggestions that can optimize it, or might your experience more enjoyable with less frustration. I hope that I gave you the insight that attempted to give in this post.
