what do you think of this audio system?

the car has been sitting for 4 years un-garaged. im just working out the bugs and cleaning her up again. the box has some stress damage from the sun, but i think i can fix it.
total power @4ohms 293 watts competition
total power output 2800 watts (clean)
18 speakers : 4- 15" JL15w6, 6 MB quart 6 1/2 seaperates, 2 mtx 6" subs(front doors),4 MB quart 1" soft dome tweeters, 2 3-1/2titanium bullet tweeters.
sony head unit with cd and all contol
sound stream 10.2 running the 4-15.,ads running the front mids and highs., kenwood running the rear mids and highs., hifonics vulcan running the subs in the front doors.
active crossover(all channels)digital sound processor,tv receiver module, 15farad cap, 2 10 disc cd changers.5" lcd screen up front
second alternator with optima batt. in the rear.
all power seperate from the vechiles power.