So just had a couple questions any help or advice is appreciated..I currently have a js550 and I'm looking to upgrade to a sn i would like a 701 but a lot of them are out of my price range..I see a lot of 650s I can is the change from 650/701 really that easy like everyone says and would it be worth it to buy a 650 and make the conversion or just easier to buy a 701 and spend the extra money..also i look on here everyday for skis is there any other places than craigslist or here to look for a sn? Thanks ahead of time..