I decided to put the front counterweight on. Not an easy installation for one person but I'll post a few tips to make it easier. The included instructions stink. Some of these you can find on YouTube but I've added one more. When you install the rear mounting bracket, drill out the rear cover support tube and frame with a 21/64 drill bit. That will remove the treads that the self taping bolts made. I used a stubby screw driver on each side to align the bracket and tube until I could get a bolt started on each side. The rest is easy until you put on the front counterweight.
To install the weight take a retaining clip out of one side of the tie rod and swing it out of the way. The instructions show to insert the mounting bolt from the front but I found it was easier to insert from the rear so I'd have a stud sticking out to hang the mounting bracket on. Just do one side first and get a nut on to hold it then you can lift the other side up.
Hope this helps someone.