I dare say KTM has the tip as a replacement. Also the chain guide is a second vote. If they keep using the MX one.........at least have it so the stock rear sized sprocket does not rub on it and the width is too narrow for an O ring chain (the side plate pins that is....it rubs.
1: Push button bleeders stock on all forks. Just make them with strong valve springs so they dont suck in air under fork extension/internal vacuum, some of those aftermarket ones do that.