I should have added below that although I have not shot a crossbow, I suspect guys adding draw locs to their existing bows will probably shoot more accurately than those just starting with a crossbow. They are already familiar with the bow and the weight and ergonomics of a crossbow would seem to make it more difficult to shoot off hand(like most treestand and ground blind situations). With a shooting rest, it's probably a tie. You probably already know, but it might be a marketing point for you.
In-Line Vertical Crossbow
Ready to Hunt Package is $879.00
With Scope Mount (Weaver Type Rail) and Trueglo 4X32 Scope add $100.00
Black Limbs with Silver Writing are available for an additional $50.00
The Inline Vertical Crossbow with scope.
Draw Weight 70-95# or 100-125# Adjustable Poundage
Speed 360's + w/ 400 grain arrow
Power Stroke 19.75 inches
Length 18.5 inches a-a
Mass Weight 6 lbs.
Sight Peep & 3 Pin Sighting System, 3 Arrows, Quiver, tuned.
Scope is optional
Limited Lifetime Warranty on bow covering Manufacturers Defects
"5 day trial" when purchased directly (strictly enforced)
HOW TO USE THE VERTICAL CROSSBOW
SHOOTING THE VERTICAL CROSSBOW WITH A SCOPE