Ok, looking for people's opinions here... I've been using an Elinchrom Quadra while shooting weddings. I'm down here in Sunny SWFL... and on bright days I find myself needing a little, but not much more than 400ws. I thought about switching to the Profoto Acute... But the weight of the acuteb head comes in at almost 4 pounds... which is about the same weight as the Einstein. What do you guys think about me using the Einstein and vagabond mini on weddings... too much to lug around?