Ragnarok,
Not that hard to do at all, and make a copy of the original and save it in case of any problems.
An easier solution is to make a new folder called Exp for example. Make a copy of the Happy.hap that is located in the Zabaware, ultra hal, characters folder, Paste the copy of Happy.hap in the Exp folder you made, rename the happy.hap to shylove.hap. Go back to the Characters folder and rename the original shylove.hap to OrigShylove.hap. Place the Happy.hap that has been named Shylove.hap in the
Characters folder and the Shylove will have the Happy look.
Easier to do than explain. The changing values is also easy and if you make a copy of it you can change values in a copy and give it a try, if unhappy remove and put the original back in. I'd open both the shylove and happy in notepad changing the shylove towards the happy. It's safe and as long as you have the original you can put it back in.
Carl2