Conditionally Replace Negative and 0 Values with values from another table

Hi I would like to ask if I am able to replace negative and 0 values from another table using Power Query.

I Have 2 Tables, Option A and Option B. Both Tables have 4 main columns: Category, Value 1, Value 2, and Value 3.

I would like for every Negative or 0 values in Value 1, Value 2 and Value 3 of Option A to be replaced with the values of Option B. 

If the value in Option B does not exist for that category, or if the replacement value in Option B is still negative/Zero, then the value of Option A will still be used and hence not replaced.

I Would like to achieve this via Power Query as means of data preparation.  I am however, open to any other solutions that may achieve the same goal.

Here is a sample file with Option A, Option B and an Expected Output Table based on the rule given above: https://docs.google.com/spreadsheets/d/1QV7yaT87h5BTzILr7eafoPBWy-NKCRm9/edit?usp=sharing&ouid=113561460355971571582&rtpof=true&sd=true

Any help is appreciated, thank you!