I'd certainly take it for show and tell - it is wonderful eye-candy even before quilting .....
But for a practice, first-time FMQ?? no way! - It is way too gorgeous ...
But then, since I don't know YOU, I am talking from my OWN perspective ......
From the quality of your work on the top, you may be able to pull it off .... .... Only you can decide. - you have a few days to repeat to yourself:
I know I can;
I KNOW I can;
I know I CAN!
There may be some on here who will say "If you don't try, you may regret the not-trying" ..... and ..."You are going to have to pick one out to do eventually ... and your piecing skills are only going to get better and better in the meantime"....
Your choice ..