Whoa, Bucco. Don't make ANY plans for proposals of marriage or ANY long-term commitments such as buying or renting a house/apartment together, etc. ... UNTIL YOU HAVE MET HER IN PERSON and have spent time getting to know her IN PERSON, in real time, in a real place, not an Internet cafe.
If you really feel strongly about her, commit to MEET HER. Spend time with her in reality, not on the phone or in emails or on Facebook or in messages. TALK with her and LISTEN. Watch her eyes. Watch her facial expression. Look at her body language.
But DO NOT go any further with your "life plans" until you do this. If you don't follow this advice, you may regret it for a long, long, time.