Transferring my character wasn't so pleasant unfortunately as I've met few bugs.
First of all, after importing the final save from BG1 my character in BG2 wasn't displayed as a 'painbearer of ilmater' but regular cleric, thus he lost the access to few spells...
Secondly, he has received the +2 CON bonus AGAIN... so his condition was kinda atrocious
And lastly his remove fear 1/level feat (in total: 8 uses at lvl 8) was reduced to just 1 use total.
Nothing of it was game breaking as i simply fixed everything via EE-keeper but just wanted to let you know @Raduziel, if it wasn't mentioned already.
Cheers