I just finished this project this week ....
CZ 455 Tacticool with 16" Threaded Barrel in 22 Long Rifle with the following upgrades ...
+ Diversified Innovative Products bottom metal / trigger guard
+ Diversified Innovative Products aluminum magazine base plate
+ Diversified Innovative Products trigger shoe
+ Custom cheek riser
+ Diversified Innovative Products extended scope base
+ Leupold VX Freedom 6-18x40mm CDS Side Focus scope
+ Warne 30mm steel rings
+ Harris BR bipod
I would have preferred for the scope to sit closer to the bore axis, but as a 50 yard 22LR I'm not worried about it (and have a cheek riser to address the scope height).