EXS 24 Logic Sampler Users Group

Hello everyone I am running logic platinum 5.5 on a dual 1ghz 
mac...soon to be 6.0 this if it gets here,,,anyway..I have asrx 
pro,korg triton studio pro,mpc2000xl and a k2600rs....I am tired of 
using my kurzweil just to load off of cdroms ..So what I want to 
know..I mainly sample drums into the mpc but sequence in logic..so 
the mpc2000xl can be sold..also I whenever i do remixes I sample the 
vocals into the asrx pro..you know sample pick a key to place it 
continue sampling...anyway I have been told about the exsmkII but my 
question is can I do all the above stuff..and does it offer sample 
editing equal to or better than the mpc2000xl and asrx pro..I mostly 
sut start and end times...maybe speed up or slow down.

thanks

Johnny