Thanks. I wouldn't mess with mount on metal either...i hoped maybe the engineers had a non penetrating mount. So, you remove dish from the feet for that mount? It is cheaper than the Starlink ones. I may have to order the longer cable, for southern post, but your reasoning is spot on. House is north, so cables could be shorter, oh well. I got on the ladder on the other side of the building. 8% or so, but closer to trees.
Yes, the feet come off. I would invest in the Starlink pole mount adapter because there is a few mm or a 0.1" of wiggle between the metric Starlink pipe and the pole mount above. I went with an extra bolt in the eave mount for about a year and then put the pole mount onto the eave mount when I needed to thread a new cable up to Dishy.
I used these "R" clamps;
https://www.amazon.com/gp/product/B08P57N85F
They hold the Dishy cable well and a cordless drill or impact driver makes quick work of getting the cable tucked in place without stressing the cable.
On the side of our outbuilding, I tucked the Starlink router in this weatherproof enclosure, along with two vents
and an STC-1000 temperature controller (eBay) for a ventilation fan to keep it cool.
I used a pair of desk top cable pass throughs and some butyl caulk to make a channel large enough to thread the Dishy cable through the wall behind it either way, and leave space for power cables and Ethernet cable access, yet could be closed down enough to keep insects out. This gives us the Starlink WiFi access over a pretty large area, and makes it easy for me to check if a network issue is my router, or on the Starlink side by hopping over to the Starlink WiFi.
Yes, lots of pieces, but all pretty simple, and by no means the only way to do it.
I did look into TV and radio type antennas. However, I came to the conclusion that for me, due to high local wind speeds (100mph+ on occasion), the antennas would need a real foundation that was probably 4'x4'x4' plus of reinforced concrete, which was more than I was willing to pay before I knew how well Starlink was going to work. Plus the gear to safely work on an antenna.($$$)
All the best,
Peter