Hello,
I'm studying hedging and that I need some help from a person who understand the numbers.
I want to do so:

Extended EURUSD
Extended USDCHF
Brief EURCHF

I'm attempting to be steady no matter where EURUSD and USDCHF go.

The problem is that the 1 lot is different in each and every pair.
I feel that the gap was 1:1.6 for EUR and CHF

Does one know just how much of every one must I buy/sell to produce this work?

Thanks in advance.