Here are some pics of the 07 Pearson Bows. It looks like they followed Hoyt's lead and included factory STS's. These retail for $599. I'm definitely going to shoot one and try it out along with Bowtech and Hoyt.
The top one is the Z 32 and the bottom one is the Z 34. The specs are as follows:
292-325 FPS IBO
(292 @ 27.5" 70# and 325 @31.5" 70#)
34 1/4" AXLE TO AXLE
7 1/4" BRACE HEIGHT
BARNSDALE LAMINATED LIMBS
75% LET-OFF
50#, 60#, 70# DRAW WEIGHTS
27.5" - 31.5" DRAW LENGTHS
LIFETIME GUARANTEE