you should look into retroftting the light with powercompacts if you can afford to do so
its is wll worth the money you put into it if you do it well. if money really isnt an issue, look into buying a
pc light - used theyre not too bad price-wise, just make sure it works, first. if you use a new light (NOT the eclipse canopy, despit its suave looks, it is almost entirely dysfunctional for this kind of system) then a skimmer should definately fit. DO NOT get a seaclone skimmer or a prizm skimmer.
i own a seaclone100 - it is a piece of crap and the prizm skimmers (i believe by RedSea) are junky too i hear. i have heard great things about the aquac remora and its pricetag isnt HUGE (especially if you find one used) but i have never seen one running. i have seen the cpr bakpak's in use and they seem to skim pretty good. theyre reallly cheap too if you get them direct from the manufacturer's retail site. it is
www.amekaaquatics.com. look under the "factory seconds" area and youll find all the models for CHEAP because of small cosmetic flaws (blbbles in seams, small scratches). in this area they have bakbpaks, aquafuges, and other cpr goodies at unbelievalbey low prices...
hope this helps