Solid choice! I use the rrs cinch plastic version on both my geovids. It works great, is super adjustable and really durable. I’m sure the elite is super nice. Definitely a superior system to the bino adapters that mount to a stud imo and you don’t have to worry about loosing it.
There are lots of great tripod options. I use the slik 733 right now. If you buy a slik the 733 and 734 are the best option weight versus stability. With the short center column in I can just barely stand and glass. I am 5’ 8”. I currently use the sirui va-5 head on top.
The sirui T-024SK is a great combo kit as well. Includes the va-5 head and lightweight tripod for around $270.
Another awesome tripod is the aziak backcountry lite tripod. It is the lightest of the bunch. I’m not sure if you’d be able to stand and glass with this tripod but it is ultra light, stable, and compact.