Zoiks! I haven't used a torch on my skis in 20 years! I also haven't used a lot of klister in all that time, as I pretty much skate these days (especially in those hard to wax conditions). So I am of no help. But I'd stay away from torches (very hard on ski bases). I'm going to stay away from giving you misguided "help" on the wax issue. Sounds like perfect conditions for a pair of those new no-wax racing skis!

Have fun!