Rookie question - I have heated with an Indoor Gasification boiler for several years but no clue when it comes to inserts. I am considering getting an insert that has a 2.6 cu ft firebox capacity and takes up to 22" logs. Firewood is "included" in the condo fee (this is for a weekend place in Vermont) and what they deliver is approximately 16" long. Wondering the best way to get a maximum load in given wood length? Are they pretty forgiving and as long as I can get the wood in there it will burn fine? Thanks