sm/m1 tileset and pallettes / long beam

[tbolt76]

This is my problem  i am having a very difficult time with creating a tileset for my old school game  what im trying to do is recreate every last area of old zebes( original metroid) by usiing tiles from mainly sm but stuff either keeps getting ovveritten or it crashes and thats whats holding me back so what im proposing is  that if sm tiles can be made for recreating all the old areas  as well as the pallettes.  (i hate importing m1 tiles )  then i will be willing to have you beta test the original metroid remake! also if a long beam upgrade can be made let me know