Weeh .. everything what i have written for nothing :)
Well, if your server/guild/union is doing Medusa runs, join them dude, this will boost you alot.
For botting on 85+ .. this is again something what you need to try. It depends on if you got Prem+ and a good set, on your Set and on your gap. If its not that good, go to 78-80 in Roc Mt. They do physical as well as magical damage. You should be able to take them and tank them if you got at least +3 on your spot and nice blues. If it works out stay at the 81 mobs till 87 and after it go for Antilopes in Roc Mt. Antilopes got amazing spawn rate, they can be easily 1hitted, and you can lvl till 89 there.
Get yourself a good spot on Wing Chasers/Attackers in Roc Mt. (85-87) and dont forget Vigors along. You could stay till 92 there, the spawn rate is great, drop rate also, but the needed exp in iSro after 90 is really crazy so try also to jump in parties from time to time and also on medusa runs.
On 92 and being full 10th degree, you could go to 88 mobs (those lions in JG cave B2), they are easy and fast to kill. Stay there till 94 and afterwards go to the 90 bugs in JG cave B3.
With a good 94 Weapon you should be able to kill them fast and even be able to handle giants. After hitting 96 i would go for those other bugs and those woman lookalikes which are lvl 92. Stay there till 97, and go then for the 94 lizzards. Those mobs are nasty, they do double attacks, and put status on you like Weaken (or was it Decay) and you can die pretty fast there. However the spawn rate is awesome, you will gain nice exp there, i would recommend to get a pickup pet also (no no .. im not advertizing for Joymax Item Mall <.<). I suggest you to stay here till you are 100, meanwhile get a 98+5 with 60%+ Mag. Reinforce and at least 40%+ Mag. Att. which will be enough for now. Dont spend to much gold or silks for a sun or higher + staff, 11D will be also available sooner or later here and then your staff wont be that much worth ..
Sometimes partying up helps also if you got time, i also have seen bot parties which worked perfect .. you might find one too maybe. Hope this helps you to reach without much struggling to hit the cap before the new cap arrives.
For the guy posted before you: Soloing a Wizz with high gap is a pain in ass. If i were you, i would go for a new char and farm him with this wizz. I farmed my Wizz/Bard with a 5 gap and SOS items, and always had enough SP left. My Wizz/Cleric was easier to farm, due to bless and rec. div. i went mostly on 5-6 gap and farmed from 82 till 85 on 90 cap times with 9 gap and kept a 5 gap till 100 cap in iSro. If i would have been in the situation today, i would for sure just farm a new char and get at least 1,5M+ SP and enjoy 0 gap or at least a lil gap (like 1 or 2) ..