thoughts on this case and potential PSU that would fit?

I just got my Interceptor board (wahoo!) and wanted to see if others have tried to put it into a case like this one? i'm thinking of putting it in a small case, have about 1 SSD and 1 HDD connected to it..

anyone try this case?

https://www.amazon.com/Thermaltake-Computer-Chassis-Interchangeable-CA-1B8-00S1WN-00/dp/B00M2UKGSM/ref=psdc_572238_t1_B07MNC3JCB

and any suggestions for a PSU that works with it?

otherwise i'll get a bigger case and put the seasonic in it..

https://www.amazon.com/gp/product/B07MWGZT5N/ref=crt_ewc_title_dp_1?ie=UTF8&smid=A4UCFL9LU89NR&th=1

thanks