Take it from someone who has and uses 7 different routers:
Dont worry about the base taking templates.  On cheap routers they are never reliably concentric to the bit and you will be better off with a bit with the bearing built in. 
Don't buy anything with a digital depth gauge.  for the type of use you're considering, you need to test cut a scrap piece and measure to fine tune your depth. 
Consider a laminate trimmer if you don't have to make any big rabbets or dados (i.e. 3/4" wide grooves in wood).  If you're just routing mdf and rounding over a laminate trimmer with a large base will do you just as well. 
remember, ok to go cheap on the router but don't go below Bosch/amana/cmt quality level on the bits, it will not pay off.  be careful, routers are dangerous.  any questions, please reply or PM - happy to help.