I am a noob so I need a bit of help please.

I am planning to flash k750 RED36 to W800, using XS++ and the following files:-

K800i_CDA102511_83_R5A_Generic_Trade_Australia.zip

W800_R1N035_FS_EUROPE_1_RED36.rar

W800_R1N035_MAIN_EU_1_CA_RED36.rar

Is it a good set, or have I got it wrong?

(W800_EROM_RED_CID36) Is this a MAIN file, or if not, what is it please?

Thanks.