That quicksave tech won't work because when you continue the game from the quicksave the data will get deleted . So your best bet is to train alot before you enter.
So when you load up the quicksave, you use quicksave again.
It's no more a pain in the arse method than levelling up a lot before you go in.
Signature removed for exceeding the 50 KB filesize limit and far exceeding the 250 pixel height limit.