well...I do already have .22 TCM dies...speaking hypothetically in rifle loony fashion...
I hope you're not contemplating drilling that BEE!
no, the Bee is clearly capable of fine accuracy, and has primo wood, too so it will stay original. They aren't very common either.
Armscor is selling a bolt action rifle in .22 TCM for a modest price. If I was going to experiment with a rifle in such a caliber that's a better choice - or at least a cheaper one