Brilliant stuff! GW will be releasing some old metal models (made to order) as part of their support for "The Old World", including apparently the Marauder Giant. I suppose there's an outside chance we might get some of the newer '90s ogres - like your standard bearer - but I suspect Skrag the Slaughterer and his characterful '80s chums are lost to history forever (and lost to me forever, eBay prices being what they are)!
Anyway, it's great to see a large force of classic ogres painted up and put into action! Congratulations on your collection.