Hi,I don't know if the 1400 can be upgraded to a 2000.I do know the Rega-25 is an awesome table.It comes with a RB-600 tonearm.The arm has better interconnects than the RB-300 and has neutrik R.C.A.s.The table is a Stereophile class B.The RB-600 a borderline class A.The cost is $1275.00 The Basis comes with a RB-250 or what ever you want.The cost is greater than the R-25.The R-25 is more dynamic with deeper bass and is smoother sounding.I have had mine 6 months now and plan on keeping it forever.The last I knew My dealer had a demo for $800.00 Maybe you could even get it for less.He is a great guy.Mario,owner Toys from The Attic.914-421-0069 He gets in around 2pm EST Tell him Dave(tube rush) sent you and to give you a great price. REGAS RULE!!! YEA!!!