Logo feedback

Hello, i have created this logo for my instagram account, the account will be a documenting of my process through model car building. I have no graphic design experience so i was wondering if anyone could help me with some tips as to what to what if anything is unappealing about this, or if anything can be improved.

The general idea behind the RJF letters are iconic automotive logos, i.e the R is the R from civic type R

Thanks in advance!