I think the sureshot rails are a lot better looking than Zenitco counterparts, but Zenitco seems to have maintained its reputation for robustness. To me, sureshot chassis equipped Dracos are the best looking modern AKs.
For the sake of posterity and for future folks looking to solve the same problem I was (LPVO on an AK without a side rail or don’t want to use the side rail to maintain side folding stock functionality), the absolute best solution has been replacing the rear sight block with the Sabrewerks Kalashnikov Optics Platform. The overall cost of gunsmithing, parts (including LPVO mount and rings), and labor ended up being $300 or less. It was the perfect solution for me. Obviously doesn’t solve the front end problem like sureshot and zenitco do, but the cost savings on the non traditional KOP route means you have a lot of options for updating the front end of the firearm. Again, not trying to hijack this thread or hate on other solutions, just wanted to leave this here for future folks looking for a solution to the same problem I had.