Shoulders/Arms, ARX

What a workout for today! Not a 'heavy breather' of that cardio type, but a great tough muscle resistance workout. Feels great!

Counted and measured everything I could, to keep track of my progress.
Shoulders/Arms:
Alt. shoulder presses: 15r/8lb; 15r/10lb
In & out bicep curls: 16/8; 16/10
Two-arm tricep kickbacks: 15/5; 12/8
Deep swimmer's press: 15/8; 12/10
Full supination curls: 15/8; 15/10
Chair dips (straight leg): 23; 17
Upright rows: 15/8; 12/8
Static arm curls: 16/8; 16/8
Flip-grip tricep kickbacks: 15/5; 8/8
Two-angle shoulder flys: 16/5; 18/5
Crouching Cohen curls: 15/8; 12/8
Lying-down tricep extensions: 15/5; 10/8
In & out straight-arm shoulder flys: 16/5; 22/5
Congdon curls: 13/10; 10/10
Side tri-rises: 15r/17l; 17r/15l (funny that it switched)

Ab Ripper X:
In & out: 25
Seated Bicycle: 20/20 (OUCH)
Seated crunchy frog: 25
Crossed/wide leg sit up: 20 (did wide leg)
Fifer scissors: 13 (then fell apart, rested, then a few more to finish up)
Hip rock & raise: 22
Pulse-up: 20
Roll-up V combo: 20 (who thought up THIS punishment?!??)
Oblique V-up: 6l/9r (still VERY uncoordinated while doing these)
Leg climb: 12/12
Mason kayak twist: 24 (then had to rest, then did more at the end-ouch)

I can tell that I will probably be buying myself some 15-lb weights for my birthday. So far the 10's are good enough, but if I keep improving and pushing my limits, I will need more soon. Not sure if I want to ever go more than 20's, even at my best. I think that would be enough to maintain the level I'd want.