Yes Jarrad, we mower hobbyists have to keep the little lady happy or we suffer the consequences... lol

When you finally get the new SB home and give it a thorough look over, it will be easier to decide what to do.
You may well decide to swap not only the cylinder reel, but the sprockets and chains as well....This later Rover manufactured machine would have a newer model Briggs, but your red one may have a stronger chassis... wink
cheers2

Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member.
Kindest Regards, Darryl grin