I decided that i wanted to do an oil change before my vespa goes into storage....so no more waiting...I had to decide!--HiFlo it is!
I found out that you can get the HiFlo filters at Toads(here in Dartmouth,Nova Scotia,Canada) for nine bucks plus tax. it is going to take two days to get them and they will be keeping them in stock from now on. I would suggest checking with all the motorcycle shops in your area to see what brands of oil filters they can get in!!! it would have been a couple of bucks cheaper, if i went and ordered ten from the states(didn't really want that many).
I don't trust the piaggio filter for a couple of reasons: they were recalled at one time, the company(Sentec) makes too many other things besides filters, most vespa dealerships use the aftermarket piaggio filter anyways and don't like how piaggio keeps people in the dark about doing simple maintenance to your own scooter(so how can i trust them to choose a good company for their oil filters). that being said, for now i am going with the HiFlo(oil filters is one of the major things that HiFlo makes and it has been doing it for a while). still looking into the other ones (Champion C320, Malossi VM 0313382, Athena FFP002-wish they were easier to get ). the piaggio part #82635R is good to have for a cross reference. the HiFlo #314-0183 .
now, I can do more frequent maintenance knowing what I know and for a third of the price of taking it in to the dealer. thanks for all the great posts and to jess-Petty Tyrant for posting the complete collection of workshop manuals and parts books in PDF format....very interesting reading!
https://modernvespa.com/forum/topic630
I am sure that there is still alot more to be said about what Oil Filter to use on your Vespa! please keep me updated!!!
cheers