Hi - I recently acquired an '08 GX470 that I have been enjoying for the past couple weeks. I know the air bags were remove at some point but am unsure if they were deleted "properly". I have put about 1,000 miles on it already with no issues. I had some work done today - fluids, plugs, etc... and was told that I may want to put in some plugs or stops for the coils. I see that most of the kits come with parts that mine does not have. As you can see from the picture it looks like it is sitting with no base. Is this safe? This is a road machine for now as I consider a potential modest lift. Should I add something like the Metal Tech sage 1 kit? Poor picture enclosed. Thanks for any help!