doublegunshop.com - home Forums General Discussion DoubleGun BBS @ doublegunshop.com Opening chokes on Parker Repro, value impact

I've got a 28 bore Repro 2 barrel set. The 26" barrels are choked IC/M and the 28" are M/F. Ideally I'd like to open one or the other set of barrels up to something like SK/IC for quail hunting. I bought the gun in January and loved it when I used it (with the 26" barrels) on quail a few weeks later, but wished for a tighter back barrel.

I guess the real question is: will opening up the chokes make much of a difference in the value of the gun? It was NIB when I bought it, so condition is excellent.

Thanks!