It was too early to discuss implementation. His theorem was simple; those with no extra-territorial loyalties were 'Hindus', a term he used without religious inflection, including Sikhs, Buddhists and Jains in that category. Those with extra-territorial loyalties - Christians, Muslims - were not. The two could not live together as equals; those who were not 'Hindus' (in his sense of the term) should live as subordinates to the Hindus.
This is precisely the agenda followed by the RSS and the Sangh Parivar today: one state, but non-Hindu communities subordinate to the Hindus within that. No partition, no cleansing; retention as a minority with less than complete citizenship.
PS: An afterthought - it is significant that one of his greatest followers resigned as Vice-President and left the Hindu Mahasabha due to his policy of Akhand Bharat - no partition. It was this former follower, Shyama Prasad Mukherjee, who had formed an alliance with Sher-e-Bangal Fazlul Haque's Krishak Praja Party when the Congress ministries resigned. It was the same Shyama Prasad who torpedoed the proposal by Sarat Bose, Netaji's brother, Kiron Shankar Roy and Suhrawardy to keep a united Bengal out of both India and Pakistan. Jinnah reluctantly consented, more in exasperation than anything else, but Shyama Prasad demanded of the Congress leadership - largely Nehru and Patel at that point - that Hindu-majority western Bengal should be allowed to separate out and stay within India, rather like Punjab's bifurcation, and got his demand.
Savarkar was insistent on Akhand Bharat. So today we have weather forecasts leading the charge, not to mention a blob of lard stating that there are war plans for taking over Pakistan Administered Kashmir when the time goes.