Congrats!
I owned an Epi Elitist Thunderbird for a while. On mine I had to rearrange the bridge saddles to get the setup right. The radius of the fingerboard did not match that of the bridge. The E&G bridge saddles were low, and the A&D were much taller.
Rather than try and replace the saddles or cut them differently, I just shuffled them around so that the highest ones were under the E&A, and lower ones under the D&G... and then set the bridge action to suit via the studs. It looked kind of funky because the bridge was tilted low on the bass side, and higher on the treble side... but I was able to attain a great setup this way.
I have no idea if this same situation applies to your bass, but thought I'd mention in case it does.