You need to buy what appeals to you. Guns are no fun if you own them and hate the looks of them so much you don't even want to shoot it. It sounds like you have a Tradition's that shoots real well. Have you tried Shockwaves out of it. It might surprise you how well it shoots them.

You never really know what projectile a rifle will like. It seems most of them shoot the XTP's and Shockwaves well. The Stainless Steel is where the money comes in. Have you considered a NEF Sidekick? Also there are some good deals showing up so keep your eyes open.