Nice, like the excavator and see you have a brush hog, very useful. I got mine with an upgraded grader for using primarily on driveway maintenance. Mines an L2501 so 25HP but I get it all (no emissions) or DHT to deal with.
There is a fellow that builds accessories for kubotas, tool holders, steps and a variety of other things. Not sure what the website is, but has some great ideas that he puts up on youtube
Lots of good info on orangetractortalks. Com too