Dungeoneering would be beneficial because below 69 dungeoneering is very slow for xp/tokens and RuneScape gold you just wanna receive 69 asap for real xp. However, it may be difficult for you to get going on that now since it's already started and you will have some trouble finding groups. I would advise you do a few non-buyable skills this weekend as it is already too late. Dungeoneering, the only thing you require is good combat(that you have; I recommend doing temple of sennisten first for soulsplit/turmoil which are immensely helpful in dungeons). Summoning, there is the kyatt/cw tele method that you likely understand.
Coaching dungeoneering, I had solo floors for awhile, as it is fairly fast and many teams won't do your floors anyway until you get from the teens. So I had solo before you obtain access to floors in the teenagers. When you get these floors, finish all the ones that you are able to reset, and attempt w117 to discover teams and also do 5 individual little rushes(meaning complete asap, do not kill uneeded creatures , etc) on 5:5 sophistication 6. Every time you complete all your open flooring, reset(for prestige, that gives more xp) and replicate. Do this till you get access to flooring 20+. Once you can do those, start doing larges at the end(20+) until you are able to do floor 30(59 dung I believe). Then, do small moves 1-20/25, then perform large rushes for the rest(still 5:5 complicated 6).
As soon as you get 69, little rush 1-25 and perform larges 26+. As soon as you hit flooring 40+(79 dung), start doing 1-29 small dash, 30+ big rush. And don't forget to reset sophistication each time you complete all of your flooring. Additionally, open any source dungeons you can for a few easy xp. Don't forget to perform Tears of Guthix(penguins not actually worthwhile ) for easy levels. Dunno about last two.
Well I have been powerslaying for the previous few levels but I definately feel like I could improve. I know there are a few pro powerslayers out there, so hoping you'll encounter this topic. For multi-combat tasks do you advocate Unicorn, Titan or Fighting familiar? Obviously fighting familiar will make my jobs go faster, and Uni will save me food (I am just 75 defence) and Titan is pretty much a hybrid of both. Can you say it's much more cost efficient to use Soul Split to Heal or a recovery familiar? What is the best fighting recognizable up to 89 summoning (rather that does not give defence xp)?
Ardougne Cloak or Soul Wars cape? (I use chaotic rapier) What tasks should I've blocked? Are there any tasks other than ice wyrms which are easier to Mage compared to Melee? (steel drags such as ). FWI: I don't really shield on a lot of tasks, I simply use Soul Split/Familiars to rs2007 gold cure. Any other tips would be appreciated.