That doesnt seem like a big hurdle, but it seems more likely that Francisco will be played as a combo enabler than an aggro beater
RedUndead40 says
Because these creatures are also artifacts themselves, it will only add synergy to what the deck is trying to do
Ultramarines, Hive Fleet Leviathan, Goff Clan, Black Legion, Sautekh Dynasty, and Saim-Hann
Sram, Senior Edificer: Must-Have for Artifact Decks If youre ever playing a constructed deck that is focused on Auras, Equipment, and/or Vehicles, then Sram, Senior Edificer is an auto-include
Because your deck is 100% certified green energy, your opponent cant hope to defeat you with combat damage and instead must turn to mill, direct damage, enchantment removal, or other fiendish tricks