Osric you have an STTNG which could definitely do with a little rebalancing away from the ridiculously lucrative video mode.
You also have a Junk Yard ... which is generally best run on prototype ROMs - but that excludes fixes of later code, and still needs some balancing or additions.
If you can test your stuff at home, it'll make it a hell of a lot easier. Especially for a first endeavour.