Hi Gerard,
Partnerships can be Difficult in the Best of times.
Especially, family partnerships!
Lots of Personal decisions to be made...
We can all recommend Percentage advice But it's probably Best to know and read more about...
Family business in general.
http://www.family-business-experts.com/
http://www.nolo.com/product.cfm/Obje...B3426/111/228/
http://www.familybusinessmagazine.com/
Phil