Now I also know that the tools are quite thick which is no good for euro locks

Should I sand the tools thinner? Should I sell the kit and get the southord slimline kit instead?
If the latter, how easy do you reckon It would be for me to sell on the goso kit baring in mind I cannot get a refund on the kit due to it being sent to me as a present.
Sorry if thisd is in the wrong section too. Dan