Looks interesting! I understand the need for harassing Russia early (since they're relatively far away from the coalition) and supporting France against Germany. Nevertheless I feel A Rom-Ven is a better start. It puts some pressure on Austria, which benefits Turkey and Italy. There's even a small chance to grab Trieste in Fall. All for the low price of taking Tunis with a fleet and abandoning Ion for a turn.
Sure, it delays the convoy to Albania, which is probably part of your forward plan. More problematic is that it may induce Italy and Turkey to each build a fleet, which is bad news. So perhaps your plan is better.