Let me give you some recommended reading, all of which I found by using the search function, which I recommend you try (there is a lot of information in old threads).
Bellafina Bass...Good for the money?? How it all went "Sorry, kinda long" HELP!! DOUBLE BASS DAMAGE!! OK another CCB vs Englehardtpost IN A NUT SHELL...USA PLYWOOD OR CARVED CCB? In a real bind to find a cheap DB
Let me give you my advice: a cheap bass from an online retailer that does not have a solid track record for selling uprights is a risk. Buying a cheap carved bass is particularly risky.
I recommend you seek another funding source for a loan and purchase a bass from somewhere with a solid track record. You could also buy used if you have someone experienced to evaluate your purchase. 1500 should be plenty to get an instrument you can enjoy making music with. Or you could rent.
My first bass purchase was a used Engelhardt for $800 and with a little added work and money it was great for all the applications you mention, including classical. Also, if you want to play classical, you will also need to factor in the cost of a bow. A careful bow purchase is very important for your future arco enjoyment. Buying a really cheap bow (which is very tempting for a beginning arco player) is a very big mistake.
I hope that my advice does not dampen your enthusiasm.
I hope to encourage you to explore your options! Are there any places near you where you could go check out some basses? Do you have a teacher or potential teacher who can offer you some advice? Where are you located?
BellaFina Prima anyone own or played is it good!!??? 
