So this is recommended, and similarly, about Śrī Caitanya Mahāprabhu, there is statement in the Śrīmad-Bhāgavatam, tviṣākṛṣṇaṁ...
- kṛṣṇa-varṇaṁ tviṣākṛṣṇaṁ
- sāṅgopāṅgāstra-pārṣadaṁ
- yajñaiḥ saṅkīrtana-prāyair
- yajanti hi sumedhasaḥ
- (SB 11.5.32)
Therefore our first duty is to worship Caitanya Mahāprabhu. We keep the Deity. In the first we offer our obeisances to Caitanya Mahāprabhu along with His associate, and then, Guru-Gaurāṅga, then we offer Rādhā-Kṛṣṇa or Jagannātha. So because this is the process of Kali-yuga, yajñaiḥ saṅkīrtana-prāyair yajanti hi sumedhasaḥ, if you perform this saṅkīrtana, simply this process, as many times as possible before Lord Caitanya, then your success is guaranteed. You don't require anything else. This is recommended: yajñaiḥ saṅkīrtanaiḥ prāyair yajanti hi sumedhasaḥ.