New to me Compressor and Tanks. Now what?

[Gone for diving]

Hope this helps.

I don't mind pcp fittings, don't seem as popular here on scubaboard.
But I don't mind it. Plus the hoses are low bore. And quite flexible.
And if you want a transfer whip just a matter of quick connecting a hose or two to your fill adapters

 

[rob.mwpropane]

Yes that does look very nice. It give me an idea. Things are coming clearer.
2 whips sounds good.
You also answered another one of my questions, can i use adapters. I have both DIN and yoke tanks.

Wanted to add that I use digital gauges for filling. I have 2, one is O2 clean and whips off the O2 bottle. The other is for topping off with air (and for all filling really). With digital you can be more precise.

Just something else to think about.

The one that I really like I got off aliexpress, it was $60. Not sure what they are now, but it's yellow and feels very well made (better than my US bought $120 digital gauge!).