I'm trying to run a 3.5/4e D&D hybrid

Hello all,
So I'm crazy lol. I'm looking for players for a 3.5/4e D&D hybrid game set in Dark Sun. Level one and I can allow non-standard races in Dark Sun. I kind of wanted to do something different, so here it is. I love 3.5 and 4e, so why not combine them? For this game at least 1 player must be 3.5 and one player must be 4e. Posting is 3 times per week more or less. Anyone interested can check out: Hot Sands and Cities.
Thanks.

I'm interested. Are there any other rules for mixing 3.5 and 4e? Or any reason not to just use one system exclusively? I feel any 4e characters would outshine 3.5 characters.

Cool thanks. Yes I do have some House Rules and I just want to try something different. I've done D&D forever lol, and this is just my way of spicing things up while being innovative at the same time. I will send you an invite and you can check things out. Note that this might not be perfect as its my first time mixing editions, but I like challenges too. Thanks.