The only difference between the 1000 and 2000 is the spool. There are also spare spools made by Daiwa, they are available at amazon also. Makes it convenient if you want to change to a different kind of line. I have 2 of the reels and 4 of the spools.

Amazon.com : Daiwa SLP Works SLPW LT Type - α Spool 2 2000SS, Black : Sports & Outdoors