Tasty McNasty... I'd stay with simples for now... your trying to force something at the moment from what i can see.
Rask i'd say the same work on like the structure of your letters and less on developing a 'style' yet... Just get the structure down first.
Mogan needs to stop posting in here and going to intermediate and possibly the 'big boys' soon.
Knine just stick with the top block buster simple for a while until you get that down... drop some 3d on it and shit.
Sick... that throw reminds me from like a year ago... the bottom sketch will be heading on the right lines definately just keeping busting out stuff like that but clean up your line work and shit.
Exi focus on structure still... simple lettering with a good solid structure...
Hope that helps.