HLaB
Marie Attoinette Fan
Its hard to say without seeing the wheel but if it hasn't been far I don't think it'd need much correcting.
Spoke length is probably best shown with a picture
Yip you'll need a spoke tool, my multi tool has one (a topeak hexus) but plenty do not. Its just a square notch in the side, the hexus has two sizes. If you have a tool kit unless its a dearer one it'll be a metal ring (about the size of a 50p) with a whole load of notches on the underside, labelled 13, 14, 15 etc.
Dearer ones have a rubber handle
Spoke length is probably best shown with a picture
Yip you'll need a spoke tool, my multi tool has one (a topeak hexus) but plenty do not. Its just a square notch in the side, the hexus has two sizes. If you have a tool kit unless its a dearer one it'll be a metal ring (about the size of a 50p) with a whole load of notches on the underside, labelled 13, 14, 15 etc.
Dearer ones have a rubber handle