I will be placing the order in the next 30 days, it will be 350-400g, still going over the space and which footprint will fit best. I sheepishly admit I did not ask the tank manufacturer (it's a toss up between two well known manufacturers members have used often) -- so I guess I'll start there. I would think, though, that if I could find a local to Chicago manufacturer for the stand I could save on the shipping for that item -- and possibly get that piece sooner. However "high end" doesn't inspire a great deal of confidence in that statement. ;-) It doesn't need to be pretty (as I plan on wrapping it in a cabinet), so if I were looking at more cost than the tank I'd likely start looking at the whole cinderblocks and I-beam route.
Thanks and I'll PM you after I hear back from the manufacturers.
c.