Hi.
Instead of a direct guide I'll give you my troubleshooting steps. This will better help you solve similar issues in the future:
1) Using Mod Installer, find out what ID Blue Gogeta has (TM0)
2) Using Save Editor, find out how many individual Galick Gun(1)/Savage Strike(1) skills there are
3) Export TM0 from a relatively new dump of data.cpk and rename the 3-symbol ID (GG2 in my case)
4) Using Characreat, set up your mod info tab, copy everything that can be copied from the original Gogeta Blue (including the CUS tab), swap two of the CUS skills for the ones you want
5) Save, install mod
TESTING 1 - Didn't work
1) Remove Super Mad Dance from Gogeta and try if he will work now - Didn't work
2) Remove Super Kamehameha - Works
3) Give back SMD and see if it will still work - Works = Super Kamehameha needs to be recreated manually
CREATING SUPER KAMEHAMEHA
1) Go to Skill Creator and find the specific Super Kamehameha that Gogeta uses (in the list, go to where the Ultimates begin, then type on keyboard "God" to find God Punisher, and the Kamehameha that is directly above it is the one you are looking for)
- Alternatively search for "Godly". First will be Chronoa's Ult, second will be Ultra Goku's, once you are on Goku's, search for "God" and the one directly above it is the Kamehameha
2) set up mod info (remmeber to put the skill as Ultimate)
3) In files, select the folder where you exported the kamehameha to
4) In CUS tab, copy the kamehameha data (surprisingly it is already set to be useable by all races)
5) In IDB tab, set Stars to 1 - 5; U_0A to -1; U_0C to 32001; U_0E to -1; Buy to 1
6) In PUP tab, copy the kamehameha data
7) Go to the folder where you exported the skill into
8) The last two files will be named (somethingSomething)_TM0.cam.ean & TM0.ean - DELETE the TM0 part but leave all the rest
9) Save the skill in Skill creator and embedded it onto your own Gogeta Blue
10) After embedding, the skill will be at the very bottom of the ultimate list - open one of the two ultimate slot lists and press END on your keyboard to instantly go to the bottom of the list
11) Set the skill and save the character mod
12) Install and now the Gogeta works perfectly