2 speed pump or not? Also the great DE debate!

[waterbear]

Just a caution on the Starite system 3 filters. Check the cost of replacement media for it! (Especially the modular [cartridge element] and modular DE [DE/cartridge element]. The system 3 vertical grid DE does not have quite as much filter area as the DE/modular combo but it is a plain DE filter and will be probably more cost effective!) You might find the replacement media to be VERY expensive compared to some comparable filters!
Personally, I like Pentair branded filters. They use a standard type of filter media and replacements are available from most of the third party manufacturers! (but stay away from the Clean and Clear Plus if you go with cartridge, stick to a single cartridge unit!) Pentiar DE filters are excellent also and have a more standard design.
(Starite is owned by Pentair, btw!)