[Help] Small Wordlist, Rule based Attack 4H/s

Hi together i have a problem with my Rule Based attack.

My "word list" has 4 Passwords in it i wanna try all possible combinations for this 4 passwords.
Like: leetspeak, upper lowercase double pressed keys.

I found the Rule "OneRuletoRuleThemAll" on GitHub but i only get it to work with 4H/s.
I know my word list is to small, but is it sill possible to get higher H/s?


I using Windows 10 64bit, Nvidia GTX 1060, Hashcat 4.1.0 and the Hashcat GUI, 
if its only possible without using the GUI i can switch to the console.


Thanks for your Help.