I have the above mentioned Leupold mounted scout style on my Win 94. It doesn't mess up the balance much and is very quick to bring to on target.
When I decided to go with a scout setup on my Win 94 I looked at a lot of options.
From what I could find Leupold makes the only quality scout scope out there. It is the only way to go.
Pistols scopes have too much eye relief and most or all other scopes don't have enough. Just measure from where you eye is to where the objective will be and you will see 6" is probably not enough. Even if the Bushnell had enough eye relief it is kind of big for your application. Scout scopes need to be small and light.
Unless you really want more magnification, I would go with the Leupold.