just keep farming without levelling yr skills lol. Until u have enuff
In my opinion, you should do the following.
Work out how much SP u need to get to lvl 43 with a 2 gap. Then calculate how much u get from every level with a 2 or 3 gap.
And do that
Use
http://sro.mmosite.com/x/ To calculate how much u need and there is a table somewhere, in the chars an skills stickies that tells u. I get u a link soon.