Change of plans..again..

Hey guys, stressed tired and just need some advice. I know people see the headers of some of these and are prolly sick of reading about the virus and how it’s made everyone change course but it’s just so real and so hard dealing with it all. I wish I could hug everyone that’s going through is😞
Long situation short- our wedding date was 9/12/2020 and we Were planning a backyard wedding but FH decided he really wanted to wait and have it at the venue how we originally planned. We moved to 3/6/2021 with all our vendors (no upgrade charges or fees which is amazing).

We got engaged at the buffalo botanical gardens and decided to keep the original date of 9/12 and go here for our ‘minimony’ with our bridal party, his parents and my siblings (20p). It’s so exciting to think about cus it’s a sentimental place for us, but I’m torn here and need some help:
I have a white dress for this day and saving actual wedding dress for March date. Should I still do the song I was gonna walk to and a ‘walk down the aisle” to FH even tho it’s a small ceremony? Will it take away from the first time he’ll see me in my actual dress in March? I know we only get that one special walk down the aisle but I didn’t know if I should just do a little ‘first look’ for the minimony, or if it would be alright to do the walk down the aisle to him and it wouldn’t be weird? I’ve seen some super simple minimony’s and they’ve turned out wonderful but I didn’t know if I was going over the top by still going through all the steps for regular ceremony. Am I overthinking?🙄 I know we should do it how we want it I just am so over all the unplanned aspects right virus/family/friends