Nice looking rigging. Just out of curiosity- why red's? 4 of those is kind of overkill for your crane isn't it? 13,000 per strap x4=52,000 (I know your not picking that
). Shoot, even 2 is 26,000, which is probably more than your usually picking isn't it?
I'm not trying to be critical, its just I only run a set of 4 greens (5k per leg) in my 2 smaller cranes- all 4 will get me to 20,000. If I have to do a single leg 10k pick, I'll just basket one of them. My next bigger cranes, I only run up to 3/4" cable chokers, 10k per leg, and I regularly pick up to 40,000 with it. I've got some blue's that are good for 20,000 per leg, but they live in my 70 ton's support trailer, once in a great while I'll bring them with the 35 or rt if I have a 2 leg, single spreader bar pick, over 20k, but that's kind of rare.
I probably wouldn't keep something that big with you all the time. Leave them at the shop, and only take them if you know you need them. Smaller is cheaper, and they do always seem to get snagged. Otherwise someones borrowing them out of the box, when your not looking, to move the truss pile with their forklift (I've come back from lunch to witness that- they bought some new straps for me- they kept the ones they "borrowed" and snagged up).
I do like buying 4 at a time though, that way you have a nice matching set.
I do also like roundups when rigging odd shaped items. I also get a bang out of seeing guys trying to figure out how to use them, if they haven't been around roundups before.