Need some help with a shirt design

I need some help here. One of the product groups where I work recently set a new record for units built in a single day. For a reward it was decided that they would all get a t-shirt. Somehow I got picked to design the shirt. I’m not that great at designing shirts or logos.

I have come up with a design, but I think that it kind of sucks. I’m asking if somebody can help me out with this. I can’t offer you much, but we might be able to work something out if it is money you require.

There aren’t to many stipulations other than a picture of the product has to be on the shirt and it has to say “Power up!” somehwere.

Here is what I have so far:

Here is a link to the PSD:
http://www.newstance.com/forum/powerup.psd

Much Much thanks in advance to anyone that can help me with this.

-=GL=-