Naturally you could just stick with Ruby’s crown and tube. You’d have to ask her the exact spec. Correct for a 5517 would be a 702. The only budget alternative to a gen is Athaya’s 702. I’ve used them in several builds. Maybe I got lucky, I’ve had no problems with them. For the right 5517-look, 702 is the way to go.
On a tip from [mention=59902]hologramet[/mention], I purchased an insert from [mention=47967]Dlf[/mention]. What can I say, it’s amazing! Here it is now installed on my 5517. Thank you both guys!