Robert, thanks for listening again and reporting. Your idea of a slight dip in the mid range is interesting. That's one I'll file away for trying as I finalize this mix.
Erin, thanks for listening and your input. You pointed out an interesting dilemma for mix engineers, today. Trying to get low end audible on today's small laptop speakers is quite a challenge. As soon as I get it audible on my tablet's speakers, it gets boomy on a high end system with subs. The truth is; I'm PO'd that people are willing to listen on these toy speakers in the first place. But I recognize reality - that may be all that's available for some. I try to use ear buds to find that delicate balance.
Kenny, I appreciate your time and response. Congratulations to you for your fine video work, lately.
Mark, thanks for your kind words. I may yet be able to squeeze a few db's for the low end in my final version. Much of the video came from Video Blocks, archive.org, and Youtube which has a wealth of royalty-free videos.