glad to be of assistance,
one more pointer, get a phosphate test kit.
if you have high phosphate the lighting upgrade will grow some lovely algae in next to no time.
on friday my staghorn algae was pearling!!! not quite what i planned. dont panic though, if your readings are too high a bag of "Rowaphos" dumped in your filter will absorb any excess.
i've just made myself a Riccia "lawn" for my 12G. pearling like mad already. i must say i've never seen a plant pearl that much. my mate has 60+ pics on his digicam which he was supposed to email to me today, of course we have a spanner in the works. i'll post updated pics ASAP
keep up the good work, looking good