I've been using a trad bow from a climber for the last six years, and I'm currently shooting a 68" Howard hill. That being said, I have no problems using my summit viper, which has shooting rail. My point being don't be afraid to look at stands with a shooting rail around the top, it provides extra security (I'd say its close to impossible to fall out), and being able to lean on the bar has definitely helped me shooting some odd angles. Good luck with your hunt!
Ps: many times you will find older "classic" summit model stands at stores for the $150-$175 range.