Can I put frog juicers or switch machines on Rokuhan turnouts? They don't look modifiable and I can't find anything on the internet of anybody doing either of those things with them. If I decide to use switch machines will I have to go with non-roadbed track, such as Marklin or Fast Tracks? Fast Tracks would seem like a fun, challenging project if I didn't have to invest over $300 just to see if I would like to try it. Should I even consider waiting for Atlas turnouts?