I can think of 3 things to look for off the top of my head.
Travel or stroke, you say you only drill up to 2" but I would get a press with more than 2 ", say 3 or 4 " That way you can always drill bigger wood if needed.
Variable speed I believe is important so you can not only drill wood but metal as well. You can also change the speed for drill bits or forstner bits.
Runout, this is the amount of wobble a bit has. The Wen model I currently have has almost no runout, which helps in making precise holes.
The one I currently have is a Wen 4225 floor standing model. It has variable speed and has 4" of travel. It was $450 when I got it and is now right at $500.
It may be more than you are looking for price or size wise but I always try to get more than I will need, and I usually use it and am glad I did get a bigger model.
They have several bench top models, the 4214 has 3 1/8" of travel and variable speed and is $220 on amazon with free shipping.
I like the fact you can change the speeds without changing a belt.
Sorry for book, I could go on but if you have any other questions Id be glad to help.
A drill press is a great tool to have and can do so many things.