Right, bit of an update now, finished 3 bats and here are the pics!
From Left to right:
2lbs 10.2oz, 27mm edges, slight concaving
2lbs 13.4oz 26mm edges, no concaving (First bat, long blade)
2lbs 14.2oz, 37mm edges, concaved!
Really enjoying the process now. I've found that making the second and third bats have been much quicker, the finishes are much smoother and the felt much more comfortable with the whole process! Must say, the stickers bring them to life too :-)
All 3 are now knocked in and ready to go for myself and 2 team-mates, if this accursed rain ever stops!!!!