Welcome Mardo!
You have a place to store your equipment inside? Even if you do, get a good coat of wax on the orange parts (NuFinish). It takes two coats to get it sealed. This is important because the Kubota Orange II has no clear coat and can oxidize if left out in the weather. In as little as 6 mos, you can start seeing faded paint. Lube your FEL (I use "Red & Tacky" from Wally Mart and chase the mess with half a roll of paper towels and WD-40) and any of the zircs you can find under the tractor, especially the HST pedal.
Your HST pedal has limit switches that prevent the machine from being started with ANY FWD or REV pedal. In no time, your machine will start acting goofy, clattering instead of starting. Adjust the limits out wider and that resolves the issue. The switches are usually found in the lower right foot area under the dash shroud.
Also, you may have to bend the under-seat switch(s) to get better contact. Some machines will shut down if you lean one way or the other. Easy to fix by bending the switch bracket a tad.
If you have any questions, you came to the right place.
Ray