Yamaha Waverunner vx1100 Cruiser Sbs Trailer*spares Or Repairs*

Yamaha waverunner vx1100 cruiser 2007 with sbs trailer. Spares or repairs. The ski was last used 2 years ago and ran amazing it had a new scat track impeller in the jet drive and was super quick. It was winterised just at the end of 2020 season, albeit not much of one. It has been in outside storage for these past 2 years.
Sadly the storage company hadn’t told me the cover had come off so it had water in the hull. The bungs were out but had blocked up and just a trickle of water coming out. The water was half way up the battery which is quite high but not high enough to reach the wiring etc. I have spritzed all over the engine etc with wd40 just to give a bit of protection. I have taken the battery off to charge as it was disconnected and it did click a little so I assume the battery is toast.The digital dash lit up and sure it is on 140 hours.
The trailer I bought about 4 years ago and is in perfect condition. I pressure washed off and pumped the tyres up and no issues. The trailer was about 5 years old when I bought it. I towed it 35 miles back from the storage yard and no issues. Sadly I have lost my storage space and need to sell.
I also have a boat which was there so it’s all taking up space at home. Unfortunately I don’t have the lanyard or the key fob as these were in the cubby hole in the dash but it is empty now so new owner will have to get new ones. The little anchor is still in there the front cubby. Feel free to come and view the ski, I understand there is going to be some work involved recommissioning so I am open to offers. I have priced at half the value the skis sell for currently and these have old trailers.
The ski is spares or repairs and could be an easy fix to a mechanically minded person. Location North Wales. Bank transfer or cash on collection .