Zoomer here, I lost my LEGO collection due to a house fire a few years back and it killed my interest completely. I've been starting to get back into it in the past few weeks. My renewed interest is mostly in the pre-2000's and I have been thinking about making a classic town layout. I'm probably just going to buy miscellaneous brick tubs and part out the rest online to rebuild some sets and do some MOCs. Are there any color changes I should be aware of? There's the big ones like the grays and browns, but are there any more obscure ones I should be aware of?