One Samadhanam could be, before we become Acharyan sishya and bhakta thereafter, firstly when we are guided and moved towards Acharyan, Velukkudi Krishnan Swami has always cited this as firstly you would get Bhagvatas Sambhandam then Acharyan further Thirumal, but here is the catch i.e if we were Shriman from childhood that we had from birth even got Bhagvatas Sambhandam then after getting that we could have uplifted spritually by our own however that does’nt happen too easily for everyone but no issues Bhagwan does’nt leave anyone just like that he provides opportunities from which using our right freewill need to choose what is good, so firstly when bhagwan gives the opportunity to each soul to associate with a Bhagwata and after that Acharyan then finally Sri hari. Now coming back to the first part of your question, it’s true whenever we get spritually motivated Kainkaryam or even certain material Accomplishment its because of Bhagwan since he gave us the mind ,bhuddi and the indriyas to work upon a task and achieving the same moreover as krishna stated in the gita what is the true Swaroopa of every being, then why to get elated when a material thing is accomplished ( Follow it throgh as Karma Yogam ; with concern to 3 major Tyagams in mind Kartartva Bhuddi tyagam, Mamakara tyagam, and Thyanda Phalan Tyagam ) okay, if one asks then is it same for Bhagwat Kainkaryam, then no is the answer since that is something which natural (Iyarkai) to the soul .
So Material Accomplishment and Sprituality to keep in Mind – Karma Yogam
As far as Swami Ramanuja Sampradayam is concerned there is a slight bit of highness towards the Acharyan as compared to Thirumal. But to keep in mind
Firstly Thirumal’s Anugraham in the form of an opportunity with Bhagwata Samagamam then Acharyan Samagamam then finally with Bhagwan.
As stated earlier of Swami Ramanuja Sampradaya, there is also a significant statement which is given by every Sri Vaishnava that, when one Saranagata attains Thirunadu then we state Acharyan Thiruvadiye Adaindar. this can even be witnessed in Sri Ramayanam when Sabari after receiving Sri Rama in her Hermitage lastly said I am leaving you Rama to get joined with my Acharyan.