Do it long enough and someone will come along and ask for:
[1] Extremely low tensions in the 20-30's # range; any string from poly to multifibre; latest was 32# in a Blade 93 using a multifibre...
[2] Extremely high tensions in the 70-80's; polys to NG including Kevlar
[3] Proportional stringing; you or they provide the tension for mains and crosses
[4] Weird hybrids using 3 string types; had to mod some holes for additional tie offs
[5] Strange patterns not normally encountered, ie 16x19 to 12x16.
The universe is a strange place......