I understand the work smarter not harder thing but man i have been hauling big cabs around for years and personally I prefer bigger cabs. I bet the 610 is easier to move than your gk. It has a dolly built into the back to you just pull it up stairs and let it slide down the stairs. That's why most cabs this style have rails on the back. When you put it in your vehicle lay it up and use leverage. Im 33 and weigh about 180 pounds and have been moving big cabs since I was 16. I live on the 4th floor and park my car 4 blocks away. Back in the 60’s through 90’s dude carried big rigs all over the place. Unless your pushing an unhealthy 45 or are a skinny hipster kid I say go for it. Heck I got friends half my size lugging 810’s around. This new no one wanting heavy gear or big tube heads have been great for us dudes willing to move the stuff. I have and have had several light weight cabs and class d heads and unless your willing to drop barefaced money you may as well get something rad like a V4b and a 610. Just my 12 cents.
