I've exaclty the same problem as you have... You Always want more !
I've started with an Alpinestars cromega DX 92. I was so happy with it ! Great bike ! But when the bike is ok, you want another one ! And with eBay it's so easy to find EVERYTHING !!!
After that I absolutely wanted one of the best bike I've ever had... A Delta V ! Actually, the Delta V 1500 was my first "real" competition bike. It was a beast !!
and now I've bought an immaculate 93 Delta V 1000... On ebay
After that, I've bought a full original 88 Raleigh Maverick and today, my last project is to make my 97 Manitou HT come back to life.
So, yes it seems it's the same for everybody... You Always want more
Just on advise : keep going ! Your Delta V is lovely
Here is pic of my Delta V 1000
MY BIKES: 87' Cannondale SM500 / 93' Cannondale Delta V 1000 / 96' Manitou HT / 2009 Yeti 575 / 92' Alpinestars cromega DX / 88' Raleigh Maverick / 96' GT Idrive / 92' Marin Pine Mountain / 91' Merida.