What is your current kit list?
Room size?
Do you have flexibility of placement for the sub?
Does it need to have a specific look/finish, or not important?
Just had a quick look at the photos of your room in a previous thread. It looks like its a bedroom, correct?
Doesn't look a huge room, unless the photos are deceiving....
but you will probably get more bang for your buck with something from BK: Gemini
or.. XLS200
You won't need a massive sub in that room and you are going to most likely have some challenges with placement.
I would say go with something cheaper than your full budget and add an Antimode to sort out any room issues: Anti Mode 8033-1
BK subs have a lot of support on the forum. Great value for money. Most of the Bk sub's have a very good choice of finish.