Hi MR. ROAD,
If your soil is dry and you have a proper soil mixture and adequate drainage.. which i am guessing you do... you will be fine watering the plant with as much water as you want.. in a single watering...

by this I mean...
It is important to saturate your soil with EACH watering.. over watering usually occurs because of Frequency.. not Quanity.. so water as much as you want. and then let your soil dry out almost all the way (dont let the plants droop)..

Many people will use the dip stick method... stick your finger in the soil.. if the top 2-3 inches are dry.. and your pot feels light.. then you water...

iloveyou