yeah dont go all LS everything on the bottom layer will die anyway and its a lot cheaper to go dry sand and add some LS to the top.
the only problem with asking that type of question on this board is that NO ONE can link to a competitor website or another BB. the only way you are going to get the info that you want is to post your email addy and ask people to email you with the info or to do a search on the internet. the other thing is to check out the host site the do have some good deals and from what I understand some quality products.
if you are indoubt of the quality ask about other people that have bought from the site and go from their.
HTH
Mike