We sell the Samson hoses. And you can get Arc levers for your 310. My rider broke a oem 310 lever last weekend and I just installed an Arc knowing that will never happen again.
1)?? never did research on this but for sure there are common controls. 2) from CV4 http://www.cvproducts.com/Powersports/Products/Silicone Hose Kits/
10-4 Tinken - didn't see hoses on the ZipTy or Motosportz sites. Got a cart full of goodies at ZipTy when my motor's ready.
Call us for hoses if you want. Samson hoses are a step above in quality, but if Cv4 are good enough, go ahead and get those.