Find And Copy To Another Workbook

What I'm looking for is to copy information from certain cells, G9 G11 G13 G16 G19 G21 in book1 into A B C D F and K into book2, like so G9 = A G11 = B G13 = C G16 = D G19 = F G21 = K

I tried running the macro and copying and pasting it in but what i need it to do is to find the next empty row down and enter new data rather than copy over the old.
The second, although really before copying is I'd like to the data in G11 to search collumn B and find if there are any existing entries containing that data and, if so, maybe pop up a window that says "Entry alreadyexists" or even loop it round and enter it in G11 saying the same thing and doesn't copy anything, but if the data doesn't exist in G11 then data in all cells on book1 is copiesd as aforementioned