Advice for 2001 Mobius Winterization

[ThunderCat]

Planning my first winterization and need some help for my Mobius (Inboard, EFI):
Oil Filter (Fram 30?)
Oil type & capacity w/ filter change (Sounds like the recommended oil is Delo 15W40...?)
Fuel filter was changed last year....should I? Where and what type?
Impeller (Is it the same one as discussed in the other posts?)
Rear seat factory Ballast - just drain the hoses, bag, and unscrew the top of intake pump?
Fog the motor? Procedures? I've got the spray can stuff for my 2-stroke snowmobiles...will this work?
Free Cold Beer and venison sausage if near Madison, WI and can help!

Also, my buddy's 93 Mastercraft has a garden hose connection for on-shore maintenance....does anybody know if Moombas have this? If not, could this be fashioned/installed? Which hose? Or should I just drag it to the landing and warm up, change the oil, and restart there before coming home to drain the water hoses?

Thanks for the help in advance?

[Mikey]

As for garden hose connection I ordered the flush kit option on my 07 Outback and it works real nice Probably could be purchased separately and added in without too much trouble.It has a checkvalve assembly built in as well.

[ThunderCat]

Thanks! Which hose is the flush kit mounted on?

[deepcove]

The raw water intake hose.