Based upon what you've already described about yourself and your future bicycling aspirations, I'd say that you're most definitely NOT buying the proper bicycle for yourself.

I would very strenuously advise you to start researching "Endurance" road bikes. Bikes like the Specialized Dolce, the Jamis Ventura Comp, the Jamis Quest Comp, the Trek Lexa S, and the Giant Avail.

Right now there's the GT Corsa 1.0 being sold at REI for $800...It's a pretty good unisex deal...

GOOGLE IMAGE..."interrupter brakes"...Place these on top of your road bike handlebars for more of a hybrid sitting position.

You'll need varied hand positions for long distance cycling. That's what drop handlebars provide you...
They also allow you to assume a more aerodynamic saddle position.