Race will matter very little, Tarutaru will have a few less STR and HP in the end but more MP. As you move up the races they will get more HP but the MP will go down until you arrive at galka who have the most HP but lowest MP. All that being said the 10 or whatever difference in prime stats doesn't make a big difference, whatever the race or job if you love it and put all you have into it you just may be great at it.
Pick a toon that you don't mind staring at his/her *** all day cause that is all the difference it will make :D