I’m restoring a 78K 10 with all Eastwood products from bare metal to Jaded Green BC/CC. I’ve got everything laid on and am satisfied with the results after wetsanding. I’m ready to buff and polish. Do you recommend doing so by hand or with a buffer/polisher variable speed. If with the variable speed buffer, what speeds do you recommend for buffing and polishing? Thank you. I plan on using both Mothers rubbing compound and professional polish.