(1) What is your home airport? (SFO, LAX, MCO, etc.)
SIN
(2) What types of fares do you usually buy ? (C, F, Y, etc.)
C for long haul international
Y for <5 hours international

(3) How many miles do you usually fly each year? (<25K, 25k-50k, >50k)
>50k

(4) Do you have any kind of status at present? What is it? (UA Premier, M&M Senator etc)
DL gold

(5) What is most important to you in a FFP? (Frequent upgrades on travel, priority services when flying the airline, good award redemption rates, free lounge access, etc.)

(6) Which routes do you fly most often (US Domestic, Transpacific etc)
Intra-Asia
2 x Asia-USA in C

(7) Preferred Airlines
SQ probably, given that i will be based out of SIN

(8) Do you travel for work or pleasure? (Can you chooose your airlines, class of service?)
Work. Limited flexibility in choice.

Most important aspect for me is ability to use miles to upgrade Y fares to C for personal travel.

Thanks