InstaDMG June 2012 Macbook Pros?

I'm trying to push my Snow Leopard or Lion image that works on previous hardware on to a new 15 inch, non-retina Macbook Pro and neither is working. I suspect that it's because of some new hardware that isn't in my base install / combo updates. The question is, How do I get the appropriate installer / updates to get this to work. In the past IE when the thunderbolt macs came out I used the Gray Recovery disk to do a thunderbolt only Snow Leopard image until apple released a combo update that worked with the new hardware. But I'm not sure how to do similar with Lion. Also, Do you think future updates will allow Snow Leopard to work on the June 2012 Macs. Or should I expect that I can not run Snow Leopard on June 2012 macs and beyond?