Hi all. Ive just bought a used CR2 off of here. Currently its LHD, but I dont have a capable speedo. It comes with the parts to make it RHD. Should I do that or do the idler gear mod? I'm not sure of the pros and cons of these methods. Thanks in advance. Also, any tips re setup? I'll obviously be running indoors for the next few months(carpet/mixed). Cheers.