Hi guys!
I've got this drakish fighter who's had a very easy game so far, and I am currently just outside the air temple getting ready to tackle the master summoner and his foul minions, but there is a slight problem: I'm only level 22! I've had little trouble tackling anything I've encountered this far, but... Isn't lvl. 22 pushing it a bit much with a melee character? My stats are as follows (including modifications for gear):

St: 43 Le: 21 Wi: 27 Dx: 37 To: 43 Ch: 17 Ap: 7 Ma: 13 Pe: 19
DV/PV 73/58 H: 412 P: 60 Sp: 109

I have loads of slaying ammo for my bow and crossbow, I have Clubs & hammers at lvl. 13 and most of the others quite high, as well as Shields at lvl. 12. I am also crowned neutral.
To banish my foes I have primarily used Skullcrusher and Grod, though I have also acquired Wyrmlance and Purifier. I am pretty confident I can fuck Yulgash up in a couple of turns, but then what? Should I stick around for a while and level up, or should I continue down?
Cheers!