I' ve had 4 Crusaders, 4 Falcons and a Hunter II. The nicest looking and smoothest shooting woods in my humble opinion are as follows:
Risers
Macassar ebony, heavy, stable, sweet looking.
Bolivian Rosewood, heavy, stable, sweet looking!
Cocobola, heavy, stable, nice looking!!
Purple Heart, different looking.
Curly maple would make a great looking and stable riser
Limb cores
Yew
Walnut
Limb Veneers
Curly Birdseye maple
Waterfall Bubinga
Macassar Ebony

Marc and Chad can come up with some awesome wood combos. Talk to Chad about what cool pieces of wood they have on hand. The big guy won' t steer you wrong.