Frontier 85 booster to harness conversion?

[momtoonegirl]

How difficult is it to reattach the harness on a Frontier once it has been converted to booster mode?

The reason I am asking is that I had planned on passing down DD's Frontier to DS once he outgrows his Blvd, which I anticipate will not be for a couple of years. By then, I was thinking that DD most likely will have converted to booster mode in her Frontier (she is 6.5 years old now). I am wondering if it would be better to get DD a dedicated high back booster when she no longer needs/wants to be harnessed, and "save" the frontier so I won't have to go through the hassle, or is it easy enough to do so that when the time comes I won't have to struggle?

Thanks for your help :)

ETA: DD is 51" and about 49 lb now

[Joolsplus2]

It's ok, I guess it can be a tad tough to stick the metal plates into the shell unless you tilt them just the right direction. Just depends on your budget, really, and your desire for another seat :ROTFLMAO:

[momtoonegirl]

Thanks for your reply. I have an expired MA that I may consider trading in at BRU. Decisions, decisions :)