What should i do now as a baron? Should i be aiming to complete the fiery warpath-&gt;muridae market-&gt;LG or fort rox first?

Also, is it worth it to get reapers perch for fort rox or is sandcastle shard trap good enough?

My current best traps are: Warden Slayer, Steam Laser Mk3, ZFM, Law Laser, Acronym, Sandcastle Shard, Ice Maiden and CMCT