Ok so I have a budget around $1500 to $1800 closer to the lower the better went to wow sight and sound and came up with this

Kicker zx350.4 amp $370
Kenwood kdc-u448 $250
Polk mm series 6.5 and splits $660
Fusion12" sub pack sub box amp $400

if the fusion sub is an active 12" tube, I can sell you one for half that :)

its the 12" powerplant with monoblock

but im now looking at an alpine system type-s $1500 the lot
Head Deck CDE-114BTi (http://www.alpine.com.au/showItem.php?item_id=160)
Front Splits SPS-600C (http://www.alpine.com.au/showItem.php?item_id=93)
Rear Speakers SPS-600 (http://www.alpine.com.au/showItem.php?item_id=94)
Sub SWS-1223D (http://www.alpine.com.au/showItem.php?item_id=110)
Sub Amp MRP-M500 (http://www.alpine.com.au/showItem.php?item_id=78)
Speaker Amp MRP-F300 (http://www.alpine.com.au/showItem.php?item_id=80)

or if you want links to all the gear http://www.mobileelectronics.com.au/forums/index.php?/topic/558972-budget-1500-2000/

I am gonna have to say the Alpine system... Just based on the fact I don't like Kenwood..

Why Not go Alpine for the Head Unit
And Fusion for the Splits,Rears Sub and Amp ??
Would drop the cost a bit and still have a reasonable system..

ok so here it is as its in my spare bedroom right now
front speakers Pioneer TS-D1720C (http://www.pioneer.com.au/en/Products/Car%20Entertainment/Speakers/TS%20D1720C.aspx)
rear speakers polk db651 (http://www.polkaudio.com/caraudio/db/index.php?s=db651)
Sub Pack Fusion PowerPlant 12" PP-PK1120 (http://www.fusioncaraudio.com/australia/car-audio-1/bass-packs-9/pppk1120-55-product.aspx)
Speaker Amp Kicker zx350.4 (http://www.kicker.com/node/14771)
Head Deck Kenwood KDC-BT7043U (http://au.kenwood.com/Car_Entertainment/Previous_Models/KDC-BT7043U)
2 x sets of 5mtr rca leads
1 x 4ga t piece

with 18months worth of payments (direct payments each month from my bank) I did this for points lol $1567

For the money, I would suggest something like:

Headunit: Eclipse CD5030
Splits: Audio Development AD6 / Cresendo Opus 3
Amp: Option Audio OAA160 / Vibe Slick A0
Sub: Vibe CBR BlackAir 12 with inbuilt mono

Depending on the combo it would come to $1600-1700 leaving $100-200 on rear fill if you must... :ninja:

*Edit* I see you already have got it... hope you enjoy it...