well it would be very easy to get the hang on skimmer, however, i do plan on upgrading to a larger tank, and it would be great if i didn't have to get another skimmer then.... as for the sump i was thinking about building one but there is no room under the 'stand' so it will have to be located right behind the tank, that shouldn't be an issue right?
so for a skimmer that would work in sump or next to a sump maybe?
and thank you everyone for the input, its been about 20 minutes since i posted and wow i got answers!