Thats kind of what I'm saying, I would not consider more liquid fuel flow but would consider a hotter gas so insure temps were comensurate with RPMS as it ramps up so the ECU can turn on the kero. feel free to add others in the proper order of burn temp as a gas.

As for gases as I understand and use based on outside temps is:

Propane gas lowest temp, highest pressure in summer

MAP gas, next hottest temp,

Powermax, HOT HOT,