Hello, I am working on a scatter plot for a project timeline in excel and so far I have created this:

I am looking to make a few more adjustments to the chart but need help. The following adjustments are:
- Centering the labels on the x axis (dates). I want the dates to be centered between the gridlines.
- Is it possible to change the colors of the data markers based on conditions or formulas. Changes = status and status will change, is there a way to do automatic changes (i.e. linked to something) rather than manually changing the data markers every time status changes.
Below is the data below used for the chart... Ref # (Y Axis) is white-d out on the side as I do not want to see it.
| Data Label (Data Label on the Data Marker) |
Ref # (Y Axis) |
Target Date (X Axis - at the top) |
Status (Color of Data Marker) |
| A1 |
1 |
1/10/2025 |
|
| A2 |
1.1 |
1/10/2025 |
|
| A3 |
1.2 |
1/24/2025 |
|
| A4 |
1.3 |
11/22/2024 |
Upcoming (on track) |
| A5 |
1.4 |
11/29/2024 |
Upcoming (off track) |
| A6 |
1.5 |
3/28/2025 |
|
| A7 |
1.6 |
3/7/2025 |
|
| A8 |
1.7 |
1/10/2025 |
|
| A9 |
1.8 |
1/31/2025 |
|
| A10 |
1.9 |
2/14/2025 |
|
| A11 |
2 |
12/20/2024 |
|
| A12 |
2.1 |
11/8/2024 |
Upcoming (on track) |
| A13 |
2.2 |
11/22/2024 |
Upcoming (on track) |
| A14 |
2.3 |
12/13/2024 |
|
| A15 |
2.4 |
12/20/2024 |
|
| R-R1 |
3 |
1/31/2025 |
|
| R-R2 |
3.1 |
10/4/2024 |
Upcoming (off track) |
| R-R3 |
3.2 |
10/4/2024 |
Upcoming (off track) |
| R-R4 |
3.3 |
11/1/2024 |
|
| R-R5 |
3.4 |
11/15/2024 |
|
| R-R6 |
3.5 |
10/11/2024 |
Achieved |
| R-R7 |
3.6 |
9/23/2024 |
Achieved |