Hi!
First of all, I’d like to thank all of you for your replies and I’m sorry for wasting your time to answer all my questions. Here is the following I’m going to order from Axiom store next week:

1) One pair of M22s, took advice from SRoode and Fredk
2) One VP150, took advice from Turbo16v and HomeDad
3) One pair of QS8s, took advice from Jakewash and Zhimbo
4) One EP350 subwoofer, took advices from all of you.

And I agreed with Jason, Zhimbo and SRoode, I should go for 5.1 system since my room is relatively small.

Again, thank you guys. Have a great weekend.