Sorry I can't answer your very specific question, but in genuine SB style I'll suggest instead that you consider total cost of ownership before you commit. This goes beyond just the gear to put together a first system.
If you're at ground zero then choosing your first body also commits you to a particular line of lenses. Among current major options, your choice of Canon DSLR vs Nikon DSLR vs Canon ML vs Sony ML vs Fuji ML is the first step down that slippery slope. It's gets more and more expensive to change course as you add that next lens, port, accessory, etc. It's kinda like marriage and divorce. I'd personally never invest in a DSLR housing again, even though I already have the body (about 10) and lenses (about 50). My newest housing is at least 10 years old, even as I added new bodies and lenses, because mirrorless was on the horizon.
Canon does already have some excellent mirrorless, Sony has a wide range (capability and quality) including excellent, and Fuji is no slouch either. But make sure the lenses, housing, ports etc. you want are available - mirrorless is still new enough to have some limited choices.
So I clearly don't think DSLR is the way go, but if you're set on it I might be able to set you up for cheap - just DM me.