Looking for advice on creating a passionfruit gin

[Asos21]

So I'm looking to create a new gin and I would like to include the following fruits and botanicals. I'm just not really sure how much of each I should be using.

Raspberries
Passionfruit
Grapefruit
Lemon
Lime

I'll be macerating for 24 hours and distilling with the fruit and botanicals directly in the boiler.

Just looking for any advice on how you would proportion each ingredient?

Thanks all