so after a bit of looking around, i ran into this image.
it looks like we can tuck them back far enough. i asked this bikes owner, and he's had no issues. all things considered, that area of the bike gets a good amount of air while moving. if you're ceramic coating your pipes (which i am not), then you should have even less to worry about.
check out these little wire brackets he has (my bike has it as well). i think this is the ticket.
also, i noticed the two bolt holes on the engine/head there, one on each side. might be able to fab up a line holder out of something that mounts in one of those holes that keeps the lines close to the starter.
looking around at fittings and whatnot, i think the 60° fittings that aeroquip has MIGHT work... but they clock in at $20/per, so I'm willing to give it a shot without them first. aside from that, no other real options unless you put in an inverted-flare hardline with a custom 90° bend... but then you've got a metric-to-AN adapter, followed by an AN-to-InvertedFlare adapter, followed by inverted flare hardline, followed by InverterFlare-to-AN adapter, followed by AN-6 fitting... too many potential leaky spots for my comfort level... plus it'll look ridiculous...
