I made my brother 4 gallons of a witbier for his newly purchased kegerator. I have the beer in secondary at my house. I’ll be driving the carboy to his house on Saturday to transfer to his keg. The beer will be at room temp at the time of the transfer process. We hope to have this beer properly carbonated for a party for party on Cinco de Mayo. Knowing we have 4 gallons of room temperature witbier we want properly carbonated in 1 week in his keg, what should be our course of action? Should I add any priming sugar solution to the beer prior to kegging? What Psi should we set his regulator for? For how long? Should we set his kegerator to serving temp immediately after the beer goes in it? Thanks - I'm a bottler, this is my first adventure with kegs.