Jumpluff help needed

[Dark Kodachi]

Well i'm trying to make a good Jumpluff for a 2vs2 envirement (one of the helping hand ones). Could you guys help me out with its EVs and moveset?
I already have something in mind, but its not polished.

Jumpluff@Brightpowder
Timid
EVS:252 speed,82 HP,176 Spdef

-Helping hand
-Sleep powder
-Encore
-Synthesis

With these evs he doesn't have to run from most special attacks. Still all suggestions appreciated.

 

[GYM LEADDER A]

For a 2on2 battle you could teach it.Sunny day,Solarbeam,Areal ace and Helping hand.,It's a speed stragety.For non atack Sunny day,Helping hand,Sleep powder and Leech seed.

 

[Shuckle]

Generally attacks arent good on nonattacking pokemon, but hey, thats just me.

 

[Toothache]

Jumpfluff is fast enough without Sunny Day to ruin a lot of Pokemon, and only has to really fear HP Ice Jolteon (not many of those are seen in 2v2). Otherwise, there's really not much better I can see to improve Jumpfluff.

Random question: If a Pokemon uses Helping Hand, and then is KOed, will the assisted Pokemon still benefit from Helping Hand?