2003 rsv-r fork seals (ohlins)

good day all,

i am the part time proud owner of a rsv-r on an 03 plate, so whatever forks come with that model is what is still on there, i noticed today that the left side fork seems to be letting fluid out, so by my reckoning, it’s the seal. now i have never attempted to purchase and replace this sort of thing myself so any info would be great…ie…what seals to buy, the best and cheapest places to purchace,…and more importantly how to fit new seals. as silly a question as it may sound, what is the risk involved with riding with a knackered seal other than the obvious fluid pissing out all over the place.

much appreciated in advance…stay safe and stay upright…