Ok first off, I'm bettin i'll be getting BBQ'd for this suggestion, but it is what it is.
I suggest increasing all 3rd lvl tier skills by 3 times amount of LP cost(IE Boat building is 1500 lp, now it's 4500lp) the first and second tier skills leave as is.(a first tier skill is pottery, while a second tier skill is carpentry)
now for the Flamefest material:
All black skills as well as rage and murder. . . they should be increased 10 fold.(so like trespassing would now costs 200K, Vandalism would now costs 500K, Rage would now costs 300K, and Murder would cost a mill LP)
nothing to be done atm, as new world has already begun, but for W8. . . who knows.
Yea I understand all the PVP'rs out there would think this suxx, but I feel with more of an investment, we wouldn't be so careless with the alts any longer.