no don't lvl up with gap that's would be booring , maybe sp farming with 9 gap is booring but u have to
as you have wizard\bard the best place to farm is ongs(farm not powerfarm)
so you gonna need some cursed hearts to get your skills down to 24
and get lvl 33,pimp your set to survive more,and get a good staff that so u 1 hit every mob the skills gets him
when u done lvling to 33 u willhave enought cursed hearts to dlvl your skills, dlvl them then go to
http://www.nivlam.com to see how much sp u need to farm and how much sp u get with ur gap
and don't dlvl just saty at ongs till lvl 36 and when u are lvl 36 move to hun assult lancers , there's many good spots there
But remember that your noise skill will be useless as u don't have bard lvl 30...if u had patience and farmed to lvl 90 in that way u'll go up fast and be the strongest among players in ur lvl as u r fully farmed
or just go get powerfarmed 
but, I will need more sp for future lvls and hopefully lvl 90 
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