Sail cats ,yes if you can cope with the slime. Many have hit artificials as they feed in all levels of the water columnMud cats, no.
15 inch shaft length with 45 lb. thrust
Look for an old Heddon 320, or Pflueger Medalist 1495
CUTCO with adjustable blade length
A blood knot is a good low profile knot for braid to braid.
Timing is paramount. Agreed on the single and double haul.