K frame removal on 73 Dart 318. How hard is It?

Mission Creep has set in. You guys have been helping me a lot. I am rebuilding the front suspension. Everything off. The power steering gear box was leaking for a long time so I removed that and sent it off today for seals and bearings. I am considering removing the K frame also to clean it and paint it. Lots of dirt and oil from power steering leak. 318 V8.

I want to know if my plan will work or is there something I am not thinking of? The car is supported by ramps under the back tires and square jack stands under the frame in front.
1. support the engine under the pan with a block of wood and a small screw jack
2. take out engine mount bolts
3. with a helper take out K frame bolts and lower it down. How heavy is the K frame? Is it hard to handle? Is it hard to re install? I want to replace the rubber in the engine mounts also while it is apart. (Mission Creep).