I'm trying to contact you, but cannot message you.
Hello,
I can create a module for you, to set the account, depending on product variants, so you can set diferent account per variant.
I'm a freelancer with more than 5 year of experience working with odoo, since openerp v7 to Odoo v11.
I work with odoo daily more than 8 hours every day.
I've knowledge in all odoo modules, i'm very expert in most of them.
I've created modules for almost every object of odoo, also create any report you need, i've created modules to synchronize odoo master data with other sql accounting softwares, i can do anything you can be able to think.
Which version of odoo do you plan to use?
do not hesitate to ask any doubt or question you have.
Kind regards.