Has anyone added a second ac on there quicksilver? Mine came with a 13.5 btu works great but not when there is no tree cover in florida when temps are in the 90's. I have researched this but cant find no talk about a livin lite owner adding a second one. I have 50 amp service so no problem there. What im wondering is if the other two vents will support the weight of another ac. I already removed the vent covers and converter to check if it was pre wired and do not see an extra cable. I will attach a pic of roof trust around vent. I have not yet removed the ac vent to compare the supports to the others. Im reaching out to see if anyone has experience in adding another ac with our models.