New Bathroom - DWV Drawing

[Dave_VA]

I am in the process of installing a master bathroom on the first floor of my single story w/basement house. There is currently one full bath tied into the main stack and I would like to attach this bathroom just below it. From the perspective of the stack the toilet is the furthest fixture at about 15 feet. Attached is the plan that I would like to implement. Before I submit it I would appreciate any comments/feedback/suggestions that the members of this forum may have.

Thanks
-Dave

[hj]

It is up to the code authorities, but most will not approve the toilet vent being horizontal after the connection.

[Dave_VA]

Thanks for the quick response. Would this be a more acceptable method of venting the toilet?