QUOTE(deion @ Sep 25 2017, 05:47 PM)
It's approximately 13ft width x 13ftlength x 10 ft height.... budget does include receiver without the display but maybe a bit flexible to top up 1-2k extra for it. Thanks alot.
For the height speakers, are you planning on on-wall near ceiling placement or in-ceiling placement?
With a fairly healthy budget like that, you have several options. Prices are estimate, better to check with dealers for the best pricing.
A simple Klipsch Setup:
RP160m L/R (RM2.5k)
RP250c Center (RM1.7k)
RP240s Surrounds (RM2k)
SVS PB2000 sub (RM4.5k)
Denon x2300w AVR (RM2.8k)
Above is just a standard recommendation. You can mix and match speakers for your surrounds and height channels, it doesn't absolutely have to be of the same design family.
There are other speakers to check out from the likes of ELAC UNI-FI line, SVS Prime, DefTech, QAcoustics, and Wharfedale just to name a few.