URGENT: coding of html newsletter, compatible to all current clients

hello, i need a reliable very competent coder who can deliver a html newsletter template (html and images) of an existing pretty high layout (about 600x3000px) really quickly (within a few hours if possible). the layout has already been coded, but there are several problems in various mail clients (positioning, fonts etc.). that's why i need the layout either coded again from scratch or have the current status checked in different clients and the obvious problems fixed. i am aware that there can be small positioning differences in various clients - that's not the problem. but what i need is to have the obvious problems fixed (missing shadows, cut off background, unexpeced spacings etc.). i have been using <[login to view URL]> to test the current code. and i can provide the desired layout as psd or jpg if you need it for placing your bid. if you need more information, please let me know. thanks a lot. martin