JBW Restorations

Just bought a TV 175 S3 in original paint no panels.
It all looked ok apart from holes drilled in air box and evidence of engine rebuild so had a rummage through old receipts that came with the bike and discovered that engine is stage 4 tuned (barrel cost £55 in 2015!!) Total engine rebuild cost £833.30.
Sounds ok I guess but would like to know more about the builder - JBW Restorations nr Cheltenham I think. Does anyone know anything about this scooter shop/company
Thanks
It all looked ok apart from holes drilled in air box and evidence of engine rebuild so had a rummage through old receipts that came with the bike and discovered that engine is stage 4 tuned (barrel cost £55 in 2015!!) Total engine rebuild cost £833.30.
Sounds ok I guess but would like to know more about the builder - JBW Restorations nr Cheltenham I think. Does anyone know anything about this scooter shop/company

Thanks