LRs are in an odd spot vs. Eldar. They are immune to scatbikes, but vs. lance/D they are very fragile for their points, as you pay a hefty price for that AV14. They can still be fun, but generally only are going to get their cargo to one target.
I can’t help much with ideas on bike chaplains; mine’s the old metal one that’s been
OOP for a while now. Might be some cool bits in the
DA range that could be poached to fancy up a kit-bash.
I’ve actually got a bike tech working his way across my workbench now. Mostly built from the vehicle accessory sprue, not sure where the axe is from. The servo arm is the loader from an old
ML backpack. I also cobbled together a c-beamer from a
HK missile and the little radar dish from the vehicle sprue (magnetized swap for the arm).