Reply to Need PA Speakers for Mobile DJ Set Up

Current Set Up:
Numark Mixtrack
Pioneer HDJ-500 Head Phones
Traktor 2.6

Budget: $1,000 will push to 1,300 max if worth it

Type of Music: House, Trance, Top40, Dance

Venue: Looking to DJ house parties and back yard parties anywhere from 50-150 people

I am looking to buy 2 speakers,amp(if I don't buy powered speakers), compact mixer, speaker cables, speaker stands

Speakers(one's i have researched so far need some that have bass):
Behringer B115D(guy at guitar center recommended these)
Mackie Thumper SRM450v2 (guy at guitar center said stay clear of these
JBL Eons 515XT(great upgrade)
QSC K12(bit out of my price range)

Mixer:
Mackie 402-VLZ3(guy at guitar center would be good to get this)

Let me know what you guys believe with my budget what i can work with any type of info would be greatly appreciated or recommendations, let me know. Thanks.

-Michael