You have come to the right place for help!
While you wait for the arrival of your classic keep in mind that most of us started in the very same place you are now. I bought a new Silvio 1.0 sight unseen in 2009. Following the riding instructions found here on Cruzbike I was able to slowly ride...
Favero-Assioma pedals are very comfortable while riding To make walking easier I converted the pedals as described by GPLama.
https://gplama.com/2019/12/11/favero-assioma-xpedo-spd-hack-gravel-power/
The V20c is the latest and only present V model. Go to the Page;
CRUZBIKE VENDETTA V20C
" The V20c is our lightest, stiffest, smoothest, fastest Vendetta ever, joining a carbon fiber front end with an aerospace-grade aluminum alloy frame."
I have a 2015 Red Vendetta that I purchased from Cruzbike as a frame set. I assembled the bike without washers on either side of the pivot clamp.
I downloaded the assembly instructions on January 4, 2015. The use of washers was not mentioned.
"I have a SRAM etap rim brake groupset I intend on using."
Please check the V20c specs. The third item under Compatibility Notes, calls for flat mount disc brakes.
"It appears as though it should fit the same."
You are correct! When I had installed the Moose Pack I had removed Velcro attached to the frame where the straps are positioned. The Velcro and the straps are thus a single level which the seat rests upon.
Thanks
Good morning Dave. Welcome to all things Cruzbike.
If you haven't yet, be sure to click on the "Home' link at the top left of this page. Scroll to the bottom of that page for links to getting you on the road to those longer rides.