Decided to take the plunge & bought Keiths Dewalt788. I have no experience with scrollsaws whatsoever & will need lots of help from you experts. Firstly do you think i need a footswitch, what type , how much & where would i get it , secondly ive read a surge protector is a good idea to use , but there seem to be that many different ones with different ratings , none of which i understand. Thanks for reading & i appreciate any feedback. ps be prepared for many more questions , cheers Tony