Ok well, the extra two points you spent on STR and DEX won't make a difference at all, so don't worry about that.
Your MP isn't a really big deal either.
Since I'm a level higher than you, we can subtract about 100 MP. Which gives me a total of approx. 2300 MP.
Meaning you're only behind 200 MP.
You can regain 200 MP in under half a second! It's not a big deal at all.
If you really look at it, the only disadvantage you have is you have to use one more Mana Elixer than I do when we use pots. ONE measly Mana Elixer.
Ask yourself this,
"Is it really necessary for me to restart because I have to use one more Mana Elixer than other Clerics?"