Yeah, you got a good rotor lol.
Trouble is it isn't a little more than the RCA, it's a lot more. Around here people are mighty proud of used slightly dodgy gear.
I saw a poor looking tailtwister something myself used, they wanted 300 for it and the control. I am leaning towards the Vquad purely on the light weight of 8 pounds.
I am also watching estate sales etc hoping to snipe a deal on a real (old) rotor. That RCA scares me. I found "stats" for it but I don't believe them. Supposedly:
50 lb max at 6 inch away from the rotation axle. The max torque is 300 lbs/in.
I think if someone put 50 pounds on that RCA it would move. Once. To launch your antenna to the ground.
Congrats on the tailtwister and channelmaster.
And don't aid me in my beam sickness lol I must not be waylaid by 7 element dreams I need small but effective
Looking forward on hearing your Siro results.
I have seen 2 sets of specs for the Siro and one set said 1000 pep max vs the manufacture claim of 3000 peak. Sadly for me I think that Siro is too big for my application in residential area. Even the Vquad might get unwanted attention ...