I would like opinions on this plan.  I have some ipe boards I plan to resaw into 1/8 inch slats 1 inch wide. I would like to glue them into a r/d bow. I am looking for 40-50#  at 29.  The grain is very straight.  How many layers should I use and what glue should I get?  Also does this bow need to be backed?  I never made a bow like this, so any help would be appreciated.
swimbill