your very contradicting...u just mentioned the word sister...so as a brother, its my concern too....peace..
I would find out /ask about:
1. Religious commitement. no drinkers, smokers, players, musicfans, no one who appreciates his culture/traditions more that the religion<_<
He should at least do the obligatory things (prayer fast etc.) and also be knowledgable (know at least about some hadiths)
2. I'd first find out if he's from my relatives. If yes- then bye bye
( reasons: -I don't fan/like our little town's citizens or they're life-values)
3. He's appearance -A bearable appearance yes
3. Attitude- About his attitude, he should have humbleness, not arrogance and ungratefulness to Allah (SWT) (or his mom/dad etc)
4. Occupation & money. I hope he'd have an education. About his money I'm not asking for a millionaire

but reasonably yes.
But if he is religiously committed and I am pleased with the other facts, I wouldn't care about money and trust Allah and obey His messenger(SAAS) regards to this kinda proposal, Insha'lLah
5. Future plans if there are some special (just out of curiosity)
And the most important I would ask on our date:
"Could you imagine yourself one day putting a surprise-dinner for me +candles, roses etc :statisfie"
[aww...<3<3<3]
If he begins to get suprise, that means he knows NONE about romancy
:X
Just kidding
