equipment help?

[sted]

hi thinking of changing from this:

http://i302.photobucket.com/albums/nn100/sted123/disco/05072009136.jpg


to either this with a new amp and mixer in or a powered mixer anyone got any advice etc.


http://cgi.ebay.co.uk/171-718-4U-10U-rack-case-for-DJ-DISCO-CLUB-mixer-19_W0QQitemZ110399493235QQcmdZViewItemQQptZLH_Defa ultDomain_3?hash=item19b4529473&_trksid=p3286.c0.m14&_trkparms=65%3A12%7C66%3A2%7C39%3A1%7C72%3A1690%7C 240%3A1318%7C301%3A1%7C293%3A2%7C294%3A50