If you can clear Elf and you have rPois, Snake shouldn't be too difficult. And if you have at least rF+, rC+, and hopefully rN+++, Vaults:8 should be doable and it's a cinch if you have rF+++ and rN+++. Just take it really slowly and do NOT randomly teleport
Okay, I'll take another shot at the lowest Snake floor. And then probably Vaults 1-7 and a few more dungeon levels. Hive's also a breeze with poison resistance, right? No Shoals, I already did Swamp and Slime sort of creeps me out.
Slime requires specialized equipment (artifacts, +5 equipment, rMut, and rCorr or conservation), so if you have that stuff, feel free to try Slime. Note that each exposed equipment slot increases your damage taken and you may want to carry spare equipment and scrolls of enchant armor in case your stuff gets corroded anyways or you get banished by a Zot trap.
I usually do Hive right after Lair if I have rPois. Yeah, go clear it out. Your plan is otherwise great, though.
go for it, you only live once and as long as there is not anything better to be had in the bazaar why not spend cash on some bling?
It is.......
The +5 armour of the Dragon King {MR}. I am now incredibly resistant to hostile enchantments. And extremely unstealthy, despite my lithe spriggan build and 14 stealth skill. And my damage avoiding scores went from 14/48/16 to 27/12/16. Yeah, I could use some actual armour skill.
Still, could have been worse. Could have been lot worse. I think this is a fixed artifact, actually. I bet just having it with me will give a noticeable boost to my final score when I finally die or win (yeah, right).
48 EV is a lot better than 27 AC, I think you're better off without the GDA... unless you need the resistances.
Gnolls are much more dangerous than Sigmund. The only advantage Sigmund has is invisibility and a wand occasionally. Gnolls however are tough and dangerous for most low levels. The most dangerous unique I have seen so far is Pikel. Mainly because of the slaves. If you have mephitic cloud though, it makes them trivial.
Sigmund is dangerous if he makes himself invisible. He's almost gotten to the point where people prepare for him enough that he no longer gets many kills, but he'll always have a reputation as the most common ganker.
Of course, gnolls can be generated on D:1... so they're even gankier.