Yet another stereo purchase question.(wetsounds)

Well winters coming here in saskatchewan canada and am going to be upgrading my boat stereo in my first wakeboat 06 sanger v215 with the chubby proflight tower this winter.

Come to the conclusion and found a close dealer and will be going with wetsounds equipment.
My question is:
options:
1. 3-some pkg, 1-pro485 with 2 pro 80's run with syn6 200w x 2 , 600w x 1

2. 2-pro 485's run with the syn4 400w x 2

Will be adding one 12" sub with amp to power. Boat has 4 in boat boss speakers run off the jensen deck which I think i will be replacing with an apline deck I have. 4 in boats actually sound good and are decently loud as is.

Not looking to have the best system obviously just a decent one on the lake. Does my plan sound alright or would you guys recomend or change anything?

Will the 2 pro485's actually fit on the tower cant measure yet as boat is still at the lake and which option would you perfer if so.

Sorry for the confusing post and thanks for reading.