ordered an RS Pen 500 - been researching a lot, but two questions maybe people can help me out with 1) what automatic filter roll is best? I know I'll have to cut out the filter sick from the sump. Does the clarisea 5000 then fit, and us the plumbing difficult? Or is there a better option? 2) Red sea only seem to deliver curbside -- is it then a 4-person job to get it the 60ft into the house?