stock buckets system questions

[dohyde34]

so i am putting a 6.5 speakers in the kick panels. i was wondering if just two speakers sound good? or do i need to put some 4" under the dash? i was also wondering how to get to the sock speaker locations? i am was looking and am totally stumped. i was also wondering if anyone got a sub under the passenger stock bucket? what about a bass tube in the passenger corner? any pics to help? thanks guys.