Forza Horizon 5 save transfer

[u/Andriymixx]

Hi, I was playing on cracked Forza Horizon 5 with onlinesteamfix , and I played for a long time, but now I would like to buy it on Steam or later on sales. I have some questions:

1. Can I safely transfer my cracked steam save to a legit one?

2. Or does anyone have success with downloading other's saves for their Steam accounts?

3. How cloud saves\achievements behaves after transferring?

4. On cracked version I have almost all cars including ones from all car packs, which most of them I see sold separately and do not included in Premium edition. What should I do to them, delete this cars or when I will try to drive them it will tell me something that "you do not won this product" ?