Mojave on MacPro3,1

The power splitter came.

Chucked the SSD into the drive bay.  I didn't bother to get any adapter at all.  I figure the clipped on power and data cables would "secure" the SSD no problem.  I just saved myself a couple of days and $10.  I formatted the SSD and proceeded to install Mojave.  It went on no problem.

The on board Bluetooth is iffy.  I guess I need to upgrade that.
For internet connection, I just share the MacBook Pro using a RJ45 cable.  It works pretty well.  The MacPro doesn't come with one though I am going to get one comes this Saturday.

The graphics is a tiny bit sub optimal.  This has been documented on the patch documentation.  The windows title bar doesn't have transparency.  So it's expected.  When I use Safari the graphics shortcoming becomes more apparent; some buttons on webpages would appear smeared when navigating.  The Safari tabs also would smear when mouse over.  This happens in day or night mode regardless.  Strange enough, it doesn't exhibit this behavior on Chrome.  When I wanted to do a Command-Shift-5 to capture that smear, the screen refreshes and it's gone.

I am using ancient USB keyboard.  It's just not any USB keyboard but a DELL by Microsoft keyboard with number pad and all the special buttons for web browsing which I have no use on a Mac environment.  It's raised and supposed to be ergonomic.  But it's just way too big for the desk..  The mouse is an optical one with a click wheel which doesn't work on scrolling.  Oh well.

So I am think of getting

Magic Keyboard
Magic Mouse
WiFi and Bluetooth for Airdrop and Handoff
One or two 4TB of HDD